Any good places in the area other than GC for used guitars, amps, etc?

Looking for tiny bass amp and a starter bass that still slaps, but Guitar Center is the only option aside from FB marketplace and I try to stay off that website altogether. GC is great, love that it's there, love that I can get a decent new bass for under 300. Would love to also get a small amp and hard case for the kid getting started and I'm not trying to get to 500 when he hasn't played a lick

I know Oldsmar flea doesn't have me covered, not sure if there are other places where I might be able to find something