Hey, check out these auctions:

Battery + Charger For Xbox 360 Game Wireless Controll
US $0.01 (0 Bid)
End Date: Thursday Sep-09-2010 16:09:40 PDT
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Wireless Network WiFi Adapter N 4 Microsoft xBox 360 BL
US $49.99 (1 Bid)
End Date: Thursday Sep-09-2010 16:10:15 PDT
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Cool, arent they?