vertical doors

I have a pair of vertical door hinges from vertical doors inc. It's universal and its not to hard to install if anyone is interested I'm selling them for 700.00 its 1500.00 normally. I'm also willing to trade I'm looking for bucket seats and/or nitrous if anyone has a nitrous kit, that they want to trade for these hinges I'd be willing to do that. I'm just trying to get rid of them, their brand new never even been open.