Microsoft intellimouse 3.0 NEED!

[aznherb36]

Hey I still have the intellimouse explorer 3.0, the one microsoft stopped making and I LOVE , its the only mouse I play CS with. it but afraid it will die some day so I wanna buy another one. I shoulda bought one for $10 when I saw it on ebay long ago but now its so expensive. Anyone know where they still sell em??

http://www.pretaktovani.cz/text/obr2/intelimouse1.jpg