Point one, it looks like a Standard to me. Point two, as you know value is a subjective matter when it comes to a knife. The Standard has been discontinued for some time so that may make it more desirable to a buyer. However, your particular knife appears to have some wear on the blade and the scales look scratched. I picked up a few NIB discontinued Spydies such as two Rookies and a Michael Walker at two recent knife shows and they all went for around $40.00 or $50.00. Given it's appearance yours would probably fall in that range as well.