GC has a 45 day return policy- get your money back!
This. And you wouldn't be out the shipping fee; let the store manager at your local store know what happened. This happened to me buying a used bass listed with a case. Arrived without and was shipped bad. Easy to refund and no harm done though cash got tied up a couple days. You can also email [email protected]. Beau over there has been incredibly helpful in the past. Wish you all the luck, but def talk to a store manager, based on my experience they will do all they can to help you and won't stick you with the shipping fee if it was damaged or misrepresented (either on purpose or not).
Edit: sorry I just re read and see your a few hundred miles away from a GC. Email that yourvoice email and let him know what happened. I can almost guarantee that he'll take great care of you (and intervene and contact the store), in my experience they were extremely helpful... if not there's always your CC and having them intervene so you're not stuck with any fees. Sorry this happened to you man...