Hello Nick, sorry for the delay in responding. I was traveling and just got home a few days ago. Glad to hear you might be interested in the camera.
I looked at a bunch of ebay auctions, and the prices range quite a bit depending on the condition of the camera. Body-only auctions from 500 to 1200, completes from 1500 to 2000+.
I just spent $700 on a complete overhaul of the body and the lens, so the camera is in excellent operating condition. I shot a roll of film to test it out, all works great. A camera of that age has some cosmetic scratches on the body, but nothing big, so I'd consider it in good condition. I find it hard to rate 8/10 or A- or whatever people do, but of course I'll take detailed photos so that you can judge for yourself.
This one seems to be closest to what I have, and price seems representative:
Leica M2-R 35mm Rangefinder Film Camera with Summicron 1:2 50mm lens | eBay
With all that in mind, I think $1800 is a fair price. I'd ship priority USPS, fully insured, payment includes shipping and paypal fees (so that we're both "insured").
Let me know what you think, thank you,
tom.