Well, I think I got lucky. Stumbled upon a used Bessa R3M 250th Anniversary edition with 50mm Heliar on KEH.com.
The price was right. Should be here in a couple of days. I spoke to my camera repair tech. just in case to see if he could do adjustments. Luckily, he's performed adjustments on Leica's and a few other rangefinders. Normally, he doesn't work on film cameras that much anymore but he said to bring it by and he'll take a look at it.
The camera was listed as being in Excellent condition but I really won't know until I get it in my hot little hands.