I was hoping for more. I guess I watched, bid and lost enough eBay auctions to realize that people would bid up the price of a used item well beyond the price of buying it new on any number of retail sites. The thrill of winning was the only explanation I could come up with.
eBay or whatever the "jar of coins" is, I try to figure out what it is worth to me before placing the first bid - and never go beyond that. If I fail to overpay, I'm OK.