a question about auction snipe services

I know there are services where you can set up a bid group to stop bidding after you've won an item (or example, setting up 5 snipes on Lindsey's which cancel as soon as you win one of them).

My question is... are there any sites that will bid on MORE items after you've won? An example would be if you are bidding on Dockside from a seller-- and you really, really wan it. They also have a softball uniform and a old GT meet outfit that you'd be interested in too, IF you could get a low price and combined shipping. So, you'd set it up to bid on Dockside, and if you win Dockside, it will bid on the other two for you. If you don't win Dockside, it could cancel the other bids.

Does this make sense? Does it exist?

<font color="#051E50" size="1">[ September 03, 2005 09:35 AM: Message edited by: jrtmom3274 ]</font>