A guy that comes to your
yard sale real early, sees your 1989 Nintendo plus 50 games and offers you $5 for the box. Walks around the sale picking up
everything expensive asking "Would you take $1 for this? How about $.50???". Then when they go to pay they hand you a $20
dollar bill for $3 of stuff!!!
The guy probably stores it all in a shed and sells it all on Ebay.