Seagate 100536286 5400.6 SATA 2.5" PCB

Q1:  I am looking for a PCB 100536284 J2 Rev E from a seagate ST9500325AS with a firmware 0002SDM1 do you happen to have anything in stock?

Q2:  We are looking for a PCB for a :-
Seagate Momentus 5400.6, 500GB, 5400rpm Harddrive
ST NO: ST9500325AS
Part No: 9HH134-567
FirmWare: 0002BSM1
or possibly a refurbed complete unit. Are you able to assist please?
Do you require any further information to identify the firmware level of our existing drive? Thanks

Q3:  iam looking for Seagate 500GB PCB ( 100536286 REV E ). exactly for this HDD
Specifications:
Model ST9500325AS
PN 9HH134-140
Firmware 0004SDM2
PCB Sticker 100536284
PCB Number 100536286 REV E

This Seagate 100536286 5400.6 SATA 2.5″ PCB is listed in Seagate 2.5″ Laptop PCB on HDDZone.com