I am not sure how much it worth. I see the new AC110/500 goes for $40 ish. I still want Aquafuge but if you can give me your AC for very cheap, I will give it a try. I don't want to offend you, so can you give me a ballpart of price what you want to get? I think I am going to order Aquafuge from MarineDepot tomorrow if I don't find any used item. It's $90 anyway.