Please and thank you! I'm getting REALLY anxious to play this game!
Well, this would be better placed in the Community Tech Thread, but I'll need a few things.
I meant did you want the new system to be a laptop or desktop. The cheapest option would be buying a console, as a gaming laptop is probably at least 900USD and a desktop around 750USD.
You could try to get a refund for your copy. If its a digital copy via Steam, as long as you didn't play more than 2 hours, the refund process should be quick and easy.