Overview: When Rick reels in an antique glass fishing buoy made in Japan, he hopes the seller's price floats his boat. Meanwhile, Chum checks out a rare dinosaur fossil. Can he dig up a good price, or will the seller have a bone to pick with him? Then, a customer brings in an original poster for the film "Where the Buffalo Roam." Will Rick draw up a deal, or will he want it gonzo? And later, Rick and Corey head to the range to test out a 1580 German "puffer" pistol. Is it a wheely good deal, or a misfire?