Buying used Alcatel Transponders: 3AG23575BF.

We are looking for used/excess Alcatel Transponders: ALCATEL-LUCENT TECHNOLOGIES 1640WM TRANSPONDER CH 370/360 
3AG23575BF LGR4A0MAAA
http://excesswireless.com/parts/3AG23575BF01%203AG23575BF.php Contact Steve sales@2keane.com if you can help.