If you are worried about Half.com being integrated into Ebay and then charging you for listing fees also, you can relax now. Ebay has extended its deadline for the transition until October 14th.

As for paying the fees then, you have Amazon.com among other places. Try listing your stuff there for free for 15 days [after which you can relist it again for free for another 15 days, and so on]. It should help fill the gap that Half.com’s dissapearance may make.