I used to set an alarm for sniping—LOL.
Set a price based on knowledge, not want-ability and stick to it.
I was always one to beat at an in-person auction, if I wanted something, I kept the card raised and pulled it down when I reached my limit. The faster the auction—the better imho—on to the next!! No tricks, just honest bidding, there is always a bigger fish with bigger pockets—RIP—lol.
Common sense, not big cash, is the way to win.
Always have a limit and always know what you are bidding on.
Research, Research, Research, never throw good money at a common collectable that you may find next year for $5.
Nuff said!
Marble—On!!