Hitachi PCB OA30164/0A30164

Q1: Good afternoon.
LIKE TO KNOW IF YOU HAVE FOR SALE,;
Controller card Nº OA30164
DISC FORMAT: hd "Hitachi HDT-7225160 AT80,

Q2:   I’m looking for a pcb for a disk HITACHI 500GB 7200RPM HDS725050KLAT80 model.
I attached the following information:
HDD Motor Combo IC: 0A30501
Main Controller IC: UAB-M3057 INFINEON 0A30164-HT V3.3
White Label: 0A29252 BA1739-
You can find me one?
Much will it cost?

This Hitachi PCB OA30164/0A30164 is listed in IBM/Hitachi PCB on HDDZone.com