I'm intrigued by this, because to me the term "auction" evokes that whole "going, going, gone" thing, which is most definitely NOT present on
eBay. I have maintained for year that
eBay is not an "auction" site -- they offer timed sales, more akin to musical chairs than a real auction. Whoever has the highest bid when the music stops, wins. Hence sniping is the most effective way to win, because it's playing by the actual rules, not by what everyone
thinks the rules are.
What I would love to see is a true auction format, similar to what has been described already, but a hybrid of each.
1. Post an item for sale, with a starting bid and a stated end time, e.g. 3 days from now, a week, whatever. Lots of time for everyone interested to be aware.
2. Accept bids during that time, following standard bidding practice (must be at least a given increment higher, etc.)
3. Once the stated time has elapsed,
no new bidders are accepted, but the remaining bidders all have a chance to continue bidding until a winner is determined.
e.g. hypothetical example
On Wednesday I post 100 dice chips with starting bid of $1, and an open bidding period to end Friday at noon.
Wednesday 2 pm, BGinGA bids $3.
Thursday 5 pm, liftapint bids $5.
Friday 9 am, bergs bids $6.
Friday 10 am, BGinGA bids $7.
Friday 11 am, bergs bids $8.
Friday noon, the current high bid is $8 by bergs. BGinGA and liftapint have to respond with a higher bid or a "No" before the auction can end.
Friday 1 pm, jbutler bids $100. Even though bidding is still going on between BGinGA, liftapint, and bergs, jbutler's bid is ineligible because it was made after the initial bidding period.
Friday 2 pm, BGinGA bids $9.
Friday 3 pm, liftapint says no.
Friday 4 pm, bergs says no, and BGinGA is declared the winner at $9.
This is basically how it works in live auctions, but making allowances for the fact that we can't all be online at the same time. When you picture an auctioneer at the end of an auction, he is repeating the highest bid, looking at the other previous bidders to ask them if they want to bid again. When they all say no, the auction is declared over and the high bidder wins. (Technically a new bidder could enter at that point, but that's just unfair to do online.)
Probably this is basically the same as Poker Zombie's method, but allows the bidders to increase the price rather than waiting for the seller to do it.