I'm refurbishing 3 PS1s (2 SCPH-5501, 1 SCPH-7501) and would like to buy the following:

3 MM3 chips for US region

Laser Assemblies:

3 KSM-440-ADM or

1 KSM-440-AEM and 2 KSM-440-ADM

a few CD spindles

Also if you have or know of where I can order replacement shells (outer housing) for the PS1s please let me know. I do know of this one, but I don't think 34 bucks is worth it. These were a lot more common back in the day but have since become rather hard (if not impossible) to find. If you have stock grey shells in good condition to sell let me know also because that would be just as good.