Wow.
This is one of my biggest concerns with getting into bartering or pawn. You either have to be intimately familiar with many valuable things or you have to limit your market.
I'm sure you'll be checking for FW passwords going forward but hopefully that cracker will come in handy for other purposes. Time to undercut those other services by offering to do it for 75% of the cost. Heck, you could bootstrap the service by using this one as an advance replacement, assuming your customer doesn't need something from their particular unit.
Going to say 222 (tomorrow, by my calculations). Should we let anyone whose guess has passed guess again?
I'm guessing that it's a backwards birthday for someone born in '89.