Tony,
Don't even think about parting out your XP, I'm sure many members of this forum, myself included would be willing to give more than market price for your ski. Plus you wouldn't have the hassle of selling and shipping the parts.
Lou
Officially, Doc is right that he would not get what it is worth selling as a whole unit.
However, here at the site we know Doc and his knowledge. Thus,,, making his ski worth more than the normal amount...