S1 Elise AVON slick tyres

One set of AVON slick racing tyres (soft compound) for S1 Lotus Elise, these are a few years old but have only been used on hill climbs and would make a great set of tyres on a spare set of wheels for track days. Tyre sizes are 190/570 R 15 fronts and 210/600 R16 rears.  Tyres have now been treated with Grip softener and are wrapped in polythene.  I could get these sent by courier (UK) for £50 ?