If you have 1$ or 2$ dollars you can make almost a 10$ now only on steam wallet
There is a background Name="The Snow Spider" in steam that cost :9.56
what we gonna do is get the game for 0.99$ Name="Ultimate Solid" and get the cards for 0.61$ and if you will get the background just sell it and you made almost a 10$ in this away you can keep doing it on other backgrounds
I hope you find this helpful
thanks