I collect anything I can get my hands on! that is when it comes up on ebay...I got started late and alot of the early material is rarely seen to even bid on! I almost had the holy grail $5 depot error chip but the seller withdrew it after the bidding went higher than usual lol I have collected $1s, $5s, and I even have a few $25s... I prefer the early paulson chips, they look great! I look forward to your next edition!