I was thinking about buying a Fender Pj-90 from a pawn shop for I think it was $230. The problem is, the pickups look like they have some type of rust(or it may just be some brown stuff on them). The stuff is on the metal things, not the whole pickup. And the bridge pickups are kind of uneven. Would it be cheaper to buy this and get it repaired, or buy a Squier Classic Vibe Jazz bass? Also, does anyone have this bass? And does it sound good?