Let's say you're in the market for a used four string j-style bass with two single coil pickups. Your budget is $600 (plus reasonable shipping). And you do not want anything with Squier on the headstock. What are you looking for? What would you jump on if you saw it in your price range?
MIM Fender Jazz?
PRS?
Sire?
G&L?
Why not Squier?
Ancient Tokai/whatever? If I had up to $600 to spend I'd add to my Tokais.