This question is for those that trade guns regularly, in particular. I'm trying to sell one of my mountain bikes to raise some funds for a canoe/kayak. I have a guy that's responded to my craigslist add offering an 870 Home Defense, with pistol grips. I love me some 870's, but don't know much about the tacticool stuff. I'd only be interested in the trade if the gun was something I could flip easily for decent $$$. Does anyone know what the market might be on something like this?