Ending an Auction early? V8 Centerlink needed asap?

Commando66 said
I for one hate getting "sniped" in the last second when wanting to buy a part. As a seller, the last second "sniper" doesn't let an auction see it's true price. Come up with a price you think is fair and put a buy it now price for him.

Then proxy bid your highest price you are willing to pay. That can work against you as well.

I've been sniped and snipe stuff myself. Part of the deal. It's not a true auction anyways because it's a timed gavel.