Nitron Shock For Sale

Before selling my Sprint l whipped off the brand new Nitron rear shock. It's for a 2010 Sprint but would obviously be adaptable to other bikes. Centre to centre is 350mm, was set up for 11 stone rider and occasional pillion for fast road riding. Shock length can be adjusted from the bottom eyelet, l set it up at +5mm to aid turn in. It basically went to Scotland in June, around 1,000 miles, otherwise brand new. I'd like half what l paid for it, so £250.00.