Turntable suggestions?

I'm considering adding a turntable to my existing system. I have over 1000 albums that I've collected since the 1950's. Most of them are in excellent condition, as I've always been careful about cleaning them and not leaving them out on the turntable, floor, bed, etc. to collect dust. I have at least 25 MFSL albums and even some quadraphonic albums. It's been over 20 years since I've played them. I still have my old Dual CS 604 with an Ortofon (sp) cartridge. At 2002 CES and T.H.E. Show I heard quite a lot of analog and enjoyed the warmth, beauty and natural sound the turntables produced.

My current system consists of Dynaudio Contour 3.3 speakers, Plinius SA250 MKIV amp, Audio Research Ref. Two preamp all using NBS Monitor I cables.

I'd consider around $2500 for a used turntable.