you might struggle to sell at that price. Used synthetics don't hold their values well. I have the exact same saddle, bought brand new for £100 from robinsons
similar saddles second hand when i was looking ranged from £50-110.
My princess, Bonnie, 28/7/06 loved and missed by us all
16.5 inch wintec 500, brown, immaculate and barely used complete with 3 gullets and synthetic leathers, £150 ono excl postage