Okay $20 isn't much. I just didn't want to be spending so much that I could be buying a whole other cage.
They do seem scared of me. The female more than the male. The female hides and I've barely seen her eat. The male has taken a piece of fruit from my fingers but then runs and hides. They both crab at me a lot when I come near them. Even when offering a treat they crab at me, grab it and run.
It's hard to convince them your a "good guy" when they aren't in a proper cage with enough room for their toys and things. The original owner said the female was friendlier and the male really hadn't bonded with her but the female seems way more scared than the male. The female is also missing part of her tail so she has been through trauma in the past.