One hoarding Texan has just sent a very important parcel, which has seen him net over $30,000 ($31,600, £20,000).
Tanner Sandlin was looking through his garage and found a pristine copy of the old Atari 2600 game Air Raid.
He put it on eBay and at the end of bidding walked away with big money for a game that originally cost $5-10.
It transpired that there are only 13 copies of the game left in existence and none of the others are in immaculate condition.
British eBay users will no doubt be scrambling up to their attics looking to cash in on the retro game fever.
Next time, it could be you needing an international courier to send a parcel to the USA in return for a big payout.