If you are on the tigthest of budgets, have you consider buying a PC out of trash? This is the trashtop v1, built from €120 worth of components other people had thrown away. Hard to get more value than when you are using almost literal trash.
CPU: Intel Pentium E5800 Dual Core
GPU: GTX 260
RAM: 4 GB DDR2
Games tried: CSGO, Rocket League, Skyrim, Bioshock, GTA V.
Songs used:
“Ultra Polka” Kevin MacLeod (incompetech.com)
https://soundcloud.com/roccow/nontinde-vendor-theme by Roccow
https://soundcloud.com/roccow/superbluesbros-banana-blitz by Roccow
Bitbossa by Azureflux
Another Overly Long Short Song by mathgrant