XBox in a Messbox

So I still haven't been able to fix my XBox and doubt the project will ever come to fruition now that I've found out my particular XBox fan does not use the standard plug. I need a 3 prong fan and I don't know if i can even get one anywhere. This blows. I'm thinking I may just buy an arcade version and say fuck it since nothing seems to be working as I hoped it would. At least all my save files will be there.