Hey, check out these auctions:

HEADSET HEADPHONE+MICROPHONE FOR XBOX 360 LIVE XBOX360
US $5.70
End Date: Monday Sep-06-2010 8:44:38 PDT
Buy It Now for only: US $5.70
Buy it now | Add to watch list
USB XBOX 360 PC WIRELESS GAMING RECEIVER FOR PC LAPTOP
US $6.99 (0 Bid)
End Date: Monday Sep-06-2010 8:44:39 PDT
Bid now | Add to watch list

Cool, arent they?