9. 1915 Panama Canal Commemorative Coin

Value: $67,500

While most come to pawn off their goods to the pawn shop, one man came in seeking the 1915 Panama Pacific Octagonal $50 gold piece. He was willing to shell out $70,000 for it, so Rick jetted off to one of the largest coin auctions in the country in search of the elusive coin. He ended up finding two and sold one to the man.