Whole dollars only. Raises charge the difference, at least +$1. Taking #1 is $5 more than the current top.
Take #1 for $37 — $5 more than the current top. Paying less still puts you on the board at whatever rank that bid can take.
Already on the list? Enter the same URL and up your bid. Buying a bid means you agree to the rules. We may remove a bid that goes against them, without a refund — see Refunds for the only exceptions.