Chum evaluates a top-notch WWII scooter, Rick decides whether to make a jumbo offer on a window from a 747-400, and signature specialist Steve Grad is in the shop to lend his expertise to an autographed guitar from a legendary rock band.
Rick checks out some basketball cards that reheat the Johnson and Bird rivalry, he and Chum take a field trip to look at some high-end watches, and rare books expert Rebecca Romney sinks her teeth into a first printing of "Dracula."
Rick tries not to crack up over a joke shop sign, Chum comes face to face with a Slipknot mask, and military antiques and weapons expert Alex Cranmer takes aim at an 1849 Colt Revolver.
Rick tries to get a deal off the ground for a vintage TWA poster, Chum is thrilled to check out a Michael Jackson tour jacket, and Danny Koker road tests some vintage cars.
Rick sizes up a Boba Fett costume, Chum takes a shot at a French multi-barrel flintlock pistol, and historian Mark Hall-Patton is in the shop to check out some aerial artifacts.
Rick relives 80s rock with an epic double-necked guitar. Then, will some Harry Potter movie props cast a spell on Chum? And Bob Dodge is in the shop to authenticate ancient relics, including some killer Viking rings.
Chum powers up over a Dragon Ball Z production collection, Rick imagines a deal for a John Lennon and Yoko Ono signed sketch, and poster expert Andrew England goes gaga over an original Attack of the 50 Foot Woman print.