Plaster an add on the likes of facebook ect "£50 for the best item offered" ... The things you get offered are unreal, know a lad that bought a laptop brand new £50 and took it into cash converters and got £130 for it
Don't offer 1k for the best item offered as your putting all the risk on 11 item .... Do £50 - £100 .. 10 - 20 items spread the risk