Here is my revised list:
Sesame Street Unpaved (66 episodes)
1 : Welcome to Sesame Street (full-length; from NET)
8 : Letter “B” Treasure Hunt
43 : Loulou’s Back In Town
54 : Oscar Bakes a Cake
83 : Big Bird Moves Seed
131 : Granny Grouch (Second Season Premiere)
158 : Oscar’s “Wet Paint” Sign
162 : Oscar’s Stop Signs
198 : Big Bird Opens Hooper’s Store
276 : New Friends (Third Season Premiere)
355 : Rainstorm
406 : Sam the Robot Visits (Fourth Season Premiere)
514 : Stevie Wonder Visits Sesame Street
536 : Another Quiet Day (Fifth Season Premiere)
666 : The Count Counts Lights (Sixth Season Premiere)
796 : Headline Howie Gets the Scoop on Snuffy (Seventh Season Premiere)
871 : Mr. Hooper Goes Back to School
926 : Surprise! (Eighth Season Premiere)
1037 : Big Bird and Baby Cody
1041 : Cripple Creek/Oscar’s Grouch Club
1056 : Bert’s Marching Band (Ninth Season Premiere)
1090 : Sesame Street Goes to Hawaii: Day 1
1091 : Sesame Street Goes to Hawaii: Day 2
1092 : Sesame Street Goes to Hawaii: Day 3
1093 : Sesame Street Goes to Hawaii: Day 4
1094 : Sesame Street Goes to Hawaii: Day 5
1095 : Sesame Street Goes to Hawaii: Day 6
1186 : The Count’s “Hello” Game/Barkley or Woof-Woof?
1316 : Sesame Street Goes to Puerto Rico (Tenth Season Premiere)
1364 : “Star Wars” Droids Visit Sesame Street (full-length)
1396 : “Star Wars” Droids Re-Visit Sesame Street (full-length)
1446 : Big Bird Goes to School (Eleventh Season Premiere)
1563 : Maria Wants a Raise
1575 : The Heatwave/Mr. Rogers Visits
1576 : Big Bird: The Endangered Species (Twelfth Season Premiere)
1706 : Big Bird Goes to Camp (Thirteenth Season Premiere)
1707 : Camp Echo Rock: Day 2
1708 : Camp Echo Rock: Day 3
1709 : Camp Echo Rock: Day 4
1710 : Camp Echo Rock: Day 5
1736 : Practice Makes Perfect (Music Lessons)
1740 : The Water Shortage (last street scene and credits have no logo)
1800 : Snuffy’s Toaster / Cousin Abigail Snuffleupagus
1836 : The NYC Marathon (Fourteenth Season Premiere)
1839 : Goodbye, Mr. Hooper
1933 : Sesame Street’s New Computer
2040 : Big Bird and Snuffy Goes to the Movies
2059 : Bob Learns to Breakdance/ Maria’s Life Story
2073 : Remembering Mr. Hooper (low sound; tracking issues across a few clips; bumping sound throughout)
2096 : Snuffy Is Seen (Sixteenth Season Premiere)
2122 : Adoption of Miles: Part 1
2123 : Adoption of Miles: Part 2
2124 : Adoption of Miles: Part 3
2125 : Adoption of Miles: Part 4
2208 : Uncle Wally Comes to Visit
2226 : Happy Birthday, Miles (Seventeenth Season Premiere) (full-length)
2257 : Luis Gets Glasses (Noggin and PBS versions available)
2269 : Oscar Moves to Candy-Cane Lane
2356 : A Trip to the Bronx Zoo (Eighteenth Season Premiere)
2358 : David Hires Gina (to work at Hooper’s Store)
2404 : Maria and Luis Fall in Love
2485 : Maria and Luis’s Wedding
2486 : Maria and Luis’s Honeymoon (Twentieth Season Premiere; both PBS and Noggin versions available)
2558 : Maria’s Baby’s Heartbeat
2574 : Maria’s Mother Visits
2615 : Welcome, Gabriela
123 Sesame Street Episodes (All are Noggin episodes unless otherwise noted):
3136: Around the Corner
3149: Joey and Dave Monkey’s Story
3160: Elmo Pretends to Be a Baby (has some digital glitches)
3161: Wolfgang Chases Wanda
3163: Kingston’s Day
3175: Floyd Fluter-Tooter's New Home (PBS version, but missing ep. #, most of first street scene, and end copyright credits)
3176: Elmo Stands on His Head
3178: Tarah's Big Race (PBS version, but missing first few seconds and end copyrights)
3180: Oh, Look What Natasha Can Do!
3181: Slimey's Big Dive (PBS version, missing copyright credits)
3182: Telly and Kingston's Original Acts (PBS version w/ ep. # and copyright credits missing )
3183: Telly and the Giant "11" (PBS version w/ ep. # and copyright credits missing)
3184: Mr. Big Visits SS (PBS Version. Ep. # missing, and about 7 minutes at the beginning and copyright credits are missing)
3185: Oscar's Dissapear-O Spray (PBS copy, w/ episode #, copyright credits, and a few minutes missing)
3186: BB and Elmo's Word Tag (PBS copy, but ep. #, first 7-8 min. missing and ends early [while Gina mentions SS a production of CTW])
3187: Park Rangers for a Day (PBS copy w/ end copyrights missing)
3188: Merry Scares People (PBS copy, with missing ep. #, first 7-8 min. missing and end copyrights; there's also an edit between two clips: "Rockin' Robin Aerobics" and "Harvey Kneeslapper's Mirror Trick")
3193: Jack Be Nimble Tries Something New/Snuffy at the Park (both Noggin and PBS versions)
3194: Ruthie Babysits (PBS copy; missing cold opening)
3195: The Story of Cindertelly
3197: Telly Breaks Luis’s Vase
3862: The SS Reading Club
3864: Telly Counts to Ten
3865: Baby Bear, Telly, and Elmo's Story
3866: Oscar's Birthday
3876: Luis Fixes Zoe's Zoemobile
3884: Big Bird Loses Radar
3889: The Ping-Pong Table (Telly Plays Ping-Pong)
3892: Zoe's "Rotten Egg" Game
3893: Grandmama Bear Visits Baby Bear
3894: The SS "X" Games
3896: Stinky and the Cocoon
3912: Elmo in Numberland (Remake)
Non-Full (or Self-Edited) PBS episodes (shorter episodes have most, if not all, of the street scenes, but cut out much of the insert segments):
2342 : “Variety” episode (no specific plot) (last 15 min missing)
3981 : Fire at Hooper’s Store (33rd Season Premiere)
3982 : Cookie Monster Searches for Cookies (18 min)
3985 : Baby Bear Gets a Pet (17 min)
3986 : Big Bird and the “Paraguay!” Bird (16.4 min)
3989 : Prairie’s Play: “Little Red Riding Hood and the Oat Bran Cookies” (20 min)
3994 : Zoe Learns to Play a Trombone (24.5 min)
3995 : Telly Takes Care of The Grand High Triangle Lover’s Triangle (19 min)
3998 : Baby Bear Skips Breakfast (20.5)
4000 : The Mark of Elefante (18)
4007: Grover's Popcorn Popper (Opening gone, as well as EW and ending, but I can edit the opening and ending back into the show)
4008 : Lulu and the Letter Carrier (15)
4009 : Telly and Clark (Telly’s Toy Horse) (18)
4011 : Baby Bear Breaks Zoe’s Zoemobile (22)
4016 : A Chicken Mistakes Rocco for an Egg (16)
4017 : Baby Bear Becomes a Dog for Telly (20.4)
4025 : Aladdin Visits Sesame Street (19)
4026 : Big Bird’s Pet Turtle (16.5)
2881 : Sesame Street Goes to Montana: Packing (44.5)
2883 : Sesame Street Goes to Montana: Day 2 (38)
4030 : Telly and Oscar’s Road Trip (??)
3981 : Elmo and the Hooper’s Store Fire (??)
3729 : The Monster Moon Watch (29.5)
3641 : Many Monsters! (No plot; an episode filled with monsters) (28)
3646 : Abelardo Montoya Comes to Sesame Street (15.5)
3997 : Oscar and the Theme Park (19.5)
3671 : The Worm World Music Festival (20)
3609 : Oscar and Grundgetta’s Wedding Day (23.5; tracking problem)
3611 : Leo Birdelli wants Big Bird’s Mr. Hooper picture (15.5)
4029 : Telly’s Cousin Izzy Visits (13.2)
4018 : Zoe Learns Spanish(17.5)
3696 : Slimey is chosen to go to space(15.2)
3697 : Slimey is accepted to go to space (20.5)
3698 : Slimey goes to the moon (20)
3707 : Monster Day (15.5)
3713 : The WASA Spaceship is in trouble (18.5)
3740 : Slimey lands on the moon (22.5)
3785 : Slimey comes back home (25.5)
3786 : 30th Season Premiere: Alan’s First Day at Hooper’s Store (31)
Full (or almost full) PBS episodes:
179 : “Variety” Episode (No plot; Black and White 16 mm film transfer)
573 : Oscar Pretends to Be Sick/David’s Lost Ring (has original Teletape countdown at beginning)
16??: Olivia's Grandmother's Vegetable Stand
2159: Miss Blechman Visits Oscar
21??: The Heartstrongs/Ask Oscar
2173: Captain Swashbuckle
2256: How to Be a Birdkateer/Elmo's New Doll
2277: Telly Vision (Flo Bear Comes to SS)
2282: Dr. Nobel Price’s Wake-Up Machine
2283: The Count and Telly Play Hide-and-Seek
2291: The Count’s Love Poem
2292: (episode # chopped off)
2312: (episode # chopped off)
2313: (episode # chopped off)
2341: Mumford’s Big/Small Trick
2367: Jiffy Dines at Hooper's/Barkley the Cow
2407: The Count's Paintings/Mumford's Rabbit Trick
2477: Telly Practices "Hello's"
2487: Maria and Luis's Honeymoon Trip
2749: Dan Learns to Read (last street scene missing)
2754: Placido Flamingo’s Animal Opera (Ep. # missing)
2755: The City Helper’s Surprise Prize (copyright credits missing)
2820: Preston Rabbit and Miles's Grandparents (ep. # missing)
2834: Forrest Wimbeldon Plays Birdland
2882: Sesame Street Goes to Montana: Day 1
2895: Oscar's Brother Visits
2980: Four Lambs/Toothpaste Fairy (ep. # and last 4 min. missing)
3009: Elmo Says "NO"!
3021: The Count Gets the Counting Flu
3038: Chicago's Sadness/"Pineapple Dentist"
3045: Maria's Aviator Friend Visits (theme missing)
3047: Telly Tracks Down Polly Darton
3119: Prunella the Grouch Visits
3123: The Adventures of Superworm
3215: Betty Lou Goes to Day Care (edited pledge show)
3717: The Kingston Crew (missing part of first scene and theme song)
3718: Telly's "Everything" Sandwich (episode # missing, and at least one film missing)
3719: Oscar Misses Slimey (Ep. # gone, and some of the clips in the middle of the show is gone)
3721: BB Learns to Dance Ballet (ep. # gone, end copyrights gone?)
3722: Snuffy Learns to Tap Dance (ep. # gone)
3723: Renata Scottie Comes to SS (ep. # missing)
3727 (very end missing; cuts off during “Coming Soon to Sesame Street”
closing)
3732: Gabi's Sick Birthday (Re-Air) (First few seconds and end missing, but last street scene is still intact; it ends where it mentions Slimey's ship still headed to the moon)
3733: Follow the Leader in the Park (First few seconds and end missing, but last street scene is still intact; it ends where it mentions Slimey's ship still headed to the moon)
3736: Telly Stands Still (ep. # gone)
3738: Flo White Wants a Story (ep. # gone)
4019 : Ernie Delivers a Chicken to Old McDonald
4020 : Elmo and Zoe Play Follow the Leader (no credits, but I can edit
them in)
4021: Gulliver the Seagull Visits Big Bird
4022: Elmo and Gina’s Play Date
4023: Baby Bear Plays T-Ball
All of Season 34 (but 4036 has "Descriptive Video Service" on it for the blind; most of that show will soon be replaced)
4031. Karaoke Night At Hooper’s Store.
4032. Elmo Loves Gina.
4033. Cookie Hood.
4034. Bert’s Birthday.
4035. Leonard Wolf Chases After His Brother.
4036. Gordon Studies Chess.
4037. Super Grover’s Cape.
4038. Big Bird Can’t Come Up With An Ending For His Book.
4039. Kazunkians.
4040. Zoe Wants Telly And Baby Bear To Play Tea Party.
4041. Oscar Moves To Different Locations.
4042. Baby Bear And Telly Want To Both Watch Dorothy.
4043. Elmo And Zoe Search For Rocco.
4044. Elmo And Zoe Want To Fly Kites.
4045. Cookie Monster Has The Cookie Flu.
4046. Rosita And Elmo Make A Playdate.
4047. Telly Is Afraid To Play With Baby Bear.
4048. Rosita Befriends A Frog Wearing A Crown.
4049. Stinky And Zoe Writes A Story.
4050. Zoe's Tutu Is Stuck In A Tree.
4051. Telly Cares For A Duck.
4052. Zoe Forgets To Watch Mr. McKilt's Bagpipes.
4053. Big Bird Waits For Snuffy At A Tree.
4054. Baby Bear Worries About His Future Sibling.
4055. Curly Bear Is Born.
4056. Curly Bear Comes Home.
All of Season 35:
4057. The Street We Live On.
4058. The Best pet In The World.
4059. Curly Bear Doesn’t Like Porridge.
4060. Alan’s Vacation Replacement.
4061. Cinderella’s Back.
4062. The Furry Red Monster Parade.
4063. Elmo’s Chicken Dream.
4064. Rocco’s Dance.
4065. Goldilocks Barges In And Eats Porridge.
4066. Goldilocks And The Four Bears.
4067. Gordon’s Father Visits.
4068. Telly Falls Off His Pogo Stick.
4069. Snuffy’s Magic Ukulele Part 1.
4070. Snuffy’s Magic Ukulele Part 2.
4071. Grover’s Superhero School.
4072. Gabi Gets Sidetracked.
4073. Curly Bear Won’t Share.
4074. Letter Of The Month Club.
4075. Cookie Monster Writes A Story.
4076. Curly Bear’s Big Growl.
4077. Elmo Is Unfair To Rocco.
4078. Curly Bear Won’t Take Her Nap.
4079. Mile’s Band Needs A Place To Practice.
4080. Elmo Wishes He Were A Feathery Bird.
4081. Rosita Wishes She Didn’t Have An Accent.
4082. Big Bad Wolf Huffs And Puffs When He Loses.
All of Season 36
Plaza Sesamo (year 2000; 8-hour tapes)
Tape 1 (21 eps)
Tape 2 (21 eps)
Tape 3 (20 eps)
Tape 4 (year 2005; taping in progress)
The Muppet Show (all are full with UK skits)
Season 1 (full edits with original theme/closing):
Joel Gray
Ruth Buzzi
Jim Nabors
Peter Ustinov
Bruce Forsythe
Valerie Harper
Ethel Merman
Season 2:
Zero Mostel
Cloris Leachman (with German subtitles)
Season 3:
Leo Sayer
Loretta Lynn (with German subtitles)
Helen Reddy
Elke Sommer
Roger Miller
Season 4:
Linda Lavin
Phyllis George
Christopher Reeve
Andy Williams
Muppets Tonight! (UK edits; all 22 shows)
Michelle Pfeiffer
Martin Short
Paula Abdul
Billy Crystal
Garth Brooks
John Goodman
Cindy Crawford
Sandra Bullock
Tony Bennett
Whoopi Goldberg
Heather Locklear
Jason Alexander
Pierce Brosnan
Cameo Show
Don Rickles & Coolio
Dennis Quaid
Andie MacDowell
”The Gary Cahuenga Episode”
The Artist Formerly Known As Prince
Rick Moranis
"Johnny Fiama Leaves Home"
Best of Muppets Tonight
TV Specials
A Walking Tour of SS (with James Earl Jones)
Tales of the Tinkerdee
The Muppets Go to Walt Disney World
Elmo's World: Happy Holidays (no credits)
Sesame Street Stays Up Late! (part of the beginning titles is messed up)
Elmopalooza!
Elmo's World: Wild, Wild West
It's a Very Merry Muppet Christmas Movie (no credits, but has several outtakes from another NBC special)
The Muppets Valentine Show
The Muppets Go To the Movies
The Muppet Musicians of Bremen
A Muppet Family Christmas (two very, very small edits)
The Great Santa Claus Switch
The Muppet Show: Sex and Violence
Sesame Street Unpaved (TV Land special)
The Muppets’ Wizard of Oz
Also:
All 65 episodes of Jim Henson’s Animal Show (most of seasons 1 & 2 have no theme songs, but I can replace them)
The Jim Henson Hour (12 episodes)
18 episodes of Play With Me Sesame
A&E Biography: Sesame Street
Miscellaneous (Guest Appearances, Commercials, Muppet-Related Stuff, etc.)
Muppets on “AFV” (full episode) (2005)
Muppets on “Tony Danza Show” (2004—Elmo; 2005—Classic Muppets)
Piggy, Kermit, and Ashanti on “Today” (2005)
Piggy on “Regis and Kelly” (2005)
Fozzie on “Jimmy Kimmel Live” (2005)
Dr. Feel, Elmo, and Big Bird on “Dr. Phil” (2004)
Kermit, Miss Piggy, and Pepe on “Nick and Jessica Variety Hour” (2004 w/ outtakes)
2004 Emmy Awards (Sesame Street’s 35th Anniversary)
Kermit co-hosts the “Jimmy Kimmel Show” (Muppet-related segments only) (2003)
“I’ve Grown Accustomed to Your Face” from “The Jack Paar Show” (1963;
from “Jack Paar: Smart Television” special)
Muppets on “Family Feud” (all five episodes) (2001)
Mister Rogers’ Neighborhood: Competition (Big Bird’s appearance) (1981)
2003 Emmy Awards (Cast dedicates songs to Fred Rogers); SS wins an Emmy
Frank Oz in “Blues Brothers”
Macy’s Thanksgiving Day Parade: 1997 (“Rubber Duckie”)
Macy’s Thanksgiving Day Parade: 1998 (“Sing”)
Macy’s Thanksgiving Day Parade: 2002 (“We Are All Earthlings”)
Macy’s Thanksgiving Day Parade: 2003 (“Good Morning World”)
Macy’s Thanksgiving Day Parade: 2004 (“The Street We Live On”)
Avenue Q on “Regis and Kelly” 92004)
Kevin Clash: Chimpanzee voiceover on “Captain Kangaroo” (around 1981)
K-Mart Commercial (SS; “What’s Best About Getting Dressed”) (1998)
Elmo on “The Frugal Gourmet”—“Elmo Cooks Dim Sum” (1992)
Kermit on “Reading Rainbow” (1986)
Kevin Clash on “Reading Rainbow” (1986)
Elmo on “Rosie” (promoting "Elmopalooza!") (1998)
Piggy on “The View” (1998? X-Mas Show)
Kermit and Frogs on “Good Morning America” (1998?)
Big Bird on “Soul Man” (BB appearance only) (1998)
Elmo on “Access Hollywood” (1998; contains alternate footage of celebrities singing the SS Theme not seen in the special)
Bear on “Regis and Kathie Lee”
“The Rosie O’Donnel Show”: Rosie hosts on Sesame Street (semi-poor picture) (1998)
ABC World News: SS’s 30th Anniversary (1998)
Kermit on “Roseanne” (poor picture)
“The Oprah Winfrey Show” –guest visits the SS studio (2004)
Pizza Hut Commercial: Kermit Loves Jessica, Miss Piggy and Mt. Rushmore
Kermit on “The View”
Kermit on “Jay Leno” (Poor picture)
Piggy on “Regis and Kathie Lee” (promoting MFS; contains her and Regis's "infamous kiss") (1999)
Piggy on “CBS This Morning” (1999)
Kermit and Gonzo on “Wheel of Fortune” (1999)
“Subway” commercial (2 of them; “One of These Things”)
Big Bird, Ernie, and Bert on “Between the Lions” (2001)
Piggy and Kermit: 2004 Emmys (red carpet)
Big Bird on “The Electric Company” (1972)
Grover on “TEC” (1973)
Oscar on “TEC” (1972)
Muppets on “Good Morning America” (Christmas 2004)
“Dove” Commercial
Sesame Street Live on “Today” (2005)
Muppets on “Extreme Makeover: Home Edition” (2005)
Fozzie/Rizzo on "Jimmy Kimmel" (2005)
Grover on "Jimmy Kimmel" (2005)
"The Letter People" (Non-Muppet Series) -- Entire Series
138 episodes of "Square One TV"