You won't get anything good for that price. You could get the BC Vape. or a model like it, but they are not the greatest and the heating element wears out overtime, so it no longer reaches vaping temp.

If you want to keep it cheap, just go for making a lightbulb vape. A decent vape will run at least $200. Fir $50-$100, your selection is limited, and the BC vape alone is $100.