i wouldnt go for any of this 60% of new price nonsenses, a rifle could be 1 week old and fired one shot, or as yours, i think the pricing structure would change, nor would i be working out a price on knocking this that and the other percentages off, each rifle and its circumstances are different, think of what you'd be happy with and ask that for it, if it doesnt sell straight away it doesnt mean its not worth it, just the right buyer hasn't come along yet, someone will always see the value in it, you can always lower the price, but you can never go up,