where can i buy and hp laptop charger?

I unused hp laptop charger charger for hp/compaq smallish pin. with 1yr waranty.

Compatibility: HP Mini 311-1000; HP G3000, G5000, G6000, G7000; HP Special Edition L2000; Fetish Envy 133; HP Pavilion dv1000, dv5000, tx1000, tx2000, tx2500, tx2, ze2000, ze4900, zt3000; Compaq Mini 311-1000; Report Abuse