This is my pistol. It is a TTC, a Romanian copy of the Russian Tokarev TT-33. 

It is 7.62 x 25mm, has an 8 round magazine and is single action. I bought it for $200 dollars and got 1000 rounds of ammunition for another $100.

Its cheap, accurate and very sturdy. I highly recommend it it you want a gun on a budget. There are also said to parts kits that allow you to switch out the barrel for a 9mm barrel.