For the sake of illustration, it would go something like this:
John ............ $50
Mike ............ $75
John ............ $110
Andrew ........ $150
Mike ............ $180
And so on until the end of the auction, will will likely be an hour or two before the raffle.
John ............ $50
Mike ............ $75
John ............ $110
Andrew ........ $150
Mike ............ $180
And so on until the end of the auction, will will likely be an hour or two before the raffle.