hey there ... i get what you mean ... you go to market and it says .. sorry you do not have the required equipment .. now there are many reasons that could be the problem ..
1. you have not opened up your metscroll (s) !
2. you have not repaired your item
if you still have a problem .. you have to make whatever you are trying to socket go down by one dura .. because sometimes at pharmacist it says repair at 0 .. when your item loses one dura go to repair and it should work ..
if you have any more troube either add me on msn
or log onto aquarious server and type .:BobbyzEre:. im usually online and hope my info helps !!