Just yesterday, I picked up a beautiful Bulgarian Makarov (finish looks like an East German Mak) for a very low $250 at a local shop.
I was quite surprised, because I would expect to see one it this condition for around $400 in my local area, and probably more on gunbroker.
Last week, I picked up a real beater Russian commercial model Mak (9x18, adjustable sight, single stack) for $120. It was rusty, filthy, missing its firing pin and the elevation spring for the rear sight, but it was still a good grab at that price. I have since brought it back to shooting condition, and have made serious inroads on its cosmetics. Just needed lots of elbow grease and a few parts.