selling advice please

[Trogolodyte]

I am going to be selling Thumper my MuZ 500 country, Via ebay auction shortly,
She has new Rex Speed Shop Cdi unit, ignition and trigger coils. She is all over Black with a Rickman Topbox, Bridgstone Trail Wings, front will need replacing soon and rear, that has plenty of meat left. She looks ok for a 17 year old bike, has a few spots of corrosion and rust and the odd scratch. ONLY 22,415 miles on the clock that I think are genuine as I have Mot certs going back a few years.

What do you guys think would be a reasonable reserve to set, am thinking in the region of £800...