I'm getting a new gpu in a few days and I don't want to get rid of the old one. Do I just put it back in the box? Should I put it back in the anti static wrap it came in? I don't really know what to do with it.
Put it back in the anti-static wrap if you still have it, if you don't just put it back in the box. It shouldn't do any ESD damage, just be careful.
Just put it back in the box it came in, its up to you on whether or not you put it back in the antistatic bag, leaving it free in the box shouldn't hurt it as the antistatic bag is there for when it was shipped unless you are planning on shipping it should be fine being out of the bag