Apparently on ebay there are bids over $200 for common Federal reserve notes you can get from the bank that get a 68 grade. So if you get a bundle from the bank and send those in that appear to be "the" perfect note and somehow they get a 68EPG rating, there are some who would pay over $200 for it even though the note may actually be worth only face in UNC. Some just strive to have the best note and are willing to pay up for it. Problem is, there is always likely a better note out there (for common notes at least).