Zarelli Space Authentication
Collectibles Chat Episode 27 - Collecting Test Pilot Autographs and Remembering Lunch with Slick.
7:35
Zarelli Space Authentication
Happy 2026 | New Letter of Authenticity
2:36
Zarelli Space Authentication
Collectibles Chat Episode 26: Pressing to Improve Signed Memorabilia
7:17
Zarelli Space Authentication
Collectibles Chat Episode 25: Fake Autographs Submitted for Authentication
5:56
Zarelli Space Authentication
Collectibles Chat Episode 24: Authenticating Astronaut Autograph Collection
4:47
Zarelli Space Authentication
Collectibles Chat Episode 23: Autograph Collecting | Types of NASA Photos
11:01
Zarelli Space Authentication
Collectibles Chat Episode 22: Rare Autographed Relic from Astronaut Gus Grissom!
3:12
Zarelli Space Authentication
Collectibles Chat Episode 21: Is eBay Feedback JUNK?
7:04
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Collectibles Chat Episode 20: Are Facebook Autograph Groups Safe?
13:28
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Collectibles Chat Episode 19: Is it a mistake to put Authentication Stickers on your collectibles?
9:41
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Collectibles Chat Episode 18: Comic Book Grading. CGC or CBCS?
8:35
Zarelli Space Authentication
Collectibles Chat Ep 17: Galactus & Loki! Fantastic Four 49 & Journey into Mystery 85 Pre-grading!
9:32
Zarelli Space Authentication
Collectibles Chat Episode 16: Neil Armstrong Autographed NASA Portraits
8:24
Zarelli Space Authentication
Collectibles Chat Episode 15 - Authenticating Astronaut Autographed Baseballs
4:13
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Collectibles Chat Ep 14 Cosmonaut Autograph GRAIL !
3:45
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Collectibles Chat Episode 13: How to buy autographs on eBay - Tips for avoiding fakes.
23:17
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Collectibles Chat Episode 12 - Astronaut Autograph Submission
5:39
Zarelli Space Authentication
Collectibles Chat Ep. 11 - Wernher von Braun & Charles Riser, the first astronaut autograph forger
3:17
Zarelli Space Authentication
Collectibles Chat Episode 10: Authenticating Rare Astronaut Autographs
2:05
Zarelli Space Authentication
Collectibles Chat Episode 9: Daredevil and Batman Adventures Unboxing from CGC
5:01
Zarelli Space Authentication
Collectibles Chat Episode 8: Amazing Spider-Man unboxing from CBCS Comic Grading
2:32
Zarelli Space Authentication
Collectibles Chat Episode 7: How to Identify Autopens in Autograph Collection
11:45
Zarelli Space Authentication
Collectibles Chat Episode 6: Space Shuttle Challenger Astronaut Autographs
3:56
Zarelli Space Authentication
Collectibles Chat Ep 5: Saturn V Lego Rocket & Authenticating Astronaut Autograph Rarities
10:26
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Collectibles Chat Episode 4: Exposing traced autograph fakes scam
5:49
Zarelli Space Authentication
Collectibles Chat Episode 3: Incredible Hulk #1 - Back from CGC Unboxing
3:51
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Collectibles Chat Episode 2: Cosmonaut Autographed Postcards
5:21
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Apollo 1 Astronaut Autograph Authentication
0:48
Zarelli Space Authentication
Mickey Mantle plaque: Can the signed photo be saved?
3:17