I want to snip an item and there are two of the same item ending within 2 seconds of each other. I am guessing if I bid on both and I am the highest bidder I will get both?

If I change the seconds before placing the bid in the same group on the 2nd item, will that keep me from buying both items? If so, how many seconds should I wait on the second item if the first bid is 6 seconds.

If you need one item only and considering setting up a Group for this, you have a high chance the sniper will bid on both.
Please check the following FAQ section for more information:
http://www.myibidder.com/login/faq/2/#q12