Small parts repair. Anything you’re familiar with around 100-300 a piece to buy so you can build an inventory. Set aside a few thousand before you start buying anything in case new tool expenses come up.

America is in such a sorry state right now people will throw away anything without trying to get it working. Small problems easy to fix can net you hundreds on many different units. Right now I’m picking up broken air conditioning units, no one else is buying Then when I get all them fixed over the winter they’ll be ready to sell in the spring