I thought this was interesting.

In episode 212, Allen and Ton "find" an rc viper jet in a storage unit.  They proceed to "sell" it to Tons friend Billy for $9k.

http:/www.spike.com/full-episodes/31nafh/auction-hunters-top-gun-ton-season-2-ep-212

Yet, on an rc auction web page, Billy is selling the same jet for $6k

http://www.rcuniverse.com/market/item.cfm?itemId=765519

The problem is that in the auction ad Billy claims to have  "built this plane myself about 8 months ago".  As an interested person points out, how could billy have built the jet himself and it have been found randomly in a locker at the same time?

Either the show or the seller is lying.  I tend not to put faith in "reality TV"...