Can anyone older give

I have this situation. In General my PC is quite old, well, quite on edge.
Processor - AMD Radeon A8-5500 (more or less playable)
Memory - 4 GB (512 MB on the graphics card goes, it is integrated and the result of the game is 2.5 GB)
Video card - you can not even tell you the usual built-in video card (GPU) AMD Radeon HD 7560D
So I write, I game almost no go, miracle, Mad Max went, with the complete destruction of the graphics and it constantly freezes for lack of memory. And the purchase of any video card there is no money, constantly need something, for the past 4 months trying to save, but always went the wrong way. So, does anyone have an old PCI video card entry, I would have any, send me mail, and I don't know what to do, just any graphics card I have though with the operational brother will not, the performance will increase. I did in Far Cry 4 can't play, and I 3 liked. Maybe someone has an old video card lying around, cod can 500 rubles enough money Yes buy. I live in Sevastopol. Maybe there is a good man and understand me?