I do understand - and agree with - your desire to "try before you buy". However... as you can see, I'm left handed, and - I hardly ever get that chance. So, I have to do a lot of research (including asking questions here on Talk Bass), and then - just taking a chance with buying online. And, maybe it's just dumb luck, but I've bought over 20 instruments that way (not just basses) with no problems. Just buy from someone with a good return policy...
I have to agree with this. You pretty much have to work at it, to get a badly made inexpensive bass these days. When I played in a band in the early '70s, it was rare to get an inexpensive one that
wasn't a piece of poop. Still, you've stated a preference for something that's more expensive, so... yes, you can get a good bass for not a lot of scratch; and there are some
very good basses in the $1K-$3K range, if you want to buy new. Even some very, very nice custom ones - like Birdsong or Cataldo, for example. But, if you want something with high-end snob appeal? For what you want to pay, used is your best bet...