Goal Zero Yeti 400 Power Station Shell

I purchased and went too long without going camping so didn’t think to keep it charged! *doh* So I’m selling just the shell and you’ll have to purchase a new battery off the GZ site. Think it’s $100? Or any other deep cycle battery that will fit it. The shell is still like new and the inside terminals and everything are pristine! NO OFFERS AT ALL. I’ve priced as low as I’ll go and it’s a steal especially when saving on shipping and taxes!