49
Dm90 wins this auction.
Melbustus, unfortunately I have to invalidate your bid. We should go by forum time.
Yeah, I know. I should've been closely monitoring the time in the upper-right. In prior auctions I've participated in, the forum always stamped posts about 2mins less than real UTC. Looks like that's been fixed, which I didn't notice. Oh well; forum threads are a distinctly non-ideal way to do auctions, and this is one of the ramifications, of which I'll be more aware in the future.
Congrats to DM90.