Depending on the sound you want, for that kind of coin I might go LOMC. I have run across a small pile of them for short money what with buying one on a turntable at a store from the used/consignment shelves, buying one on a turntable I wanted, buying them when I was selling gear and finally getting a friend hooked on turntables and records and then he up and completely downsizes and I roll into a few more.
I have a V15 II with an SAS (old version, little wear) and one with a bent a bit stylus and both of those were not as good as the Denon DL-160, Low hours, that I had my brother buy for the table I gave him which is sitting over there.
There have been folks that seek out tables based on what cartridge is on them. Might be a way into something decent. I wasn't looking for a cartridge when I bought my KD-600 which came with piles of other stuff for an extra 75 bucks but the arm was a Fidelity Research and the cartridge was a Koetsu Black. I paid about what a worn out Black is worth and mine is about 50% used according to the stylus microscope at the local dealer.
Hope you can find a great nail for one or two of your turntables.