A mate of mine who is coming to Arsenal with us cant take his daughter anymore, so the ticket is spare for the first bidder (face value of course). Its a child ticket but he's been told by Nicola Keye that it just needs to be upgraded at the Arsenal ticket office on the day for an adult.
If you're interested, PM me and i'll give you his contact details so you can sort it out direct with him.
First come first serve.