You really shouldn't sharpen that knife unless the buyer requests it. Most collectors prefer that it not be touched. Knives are worth more untouched. Just a friendly suggestion from a knife guy. ~{8^Danman~
Yea, I personally prefer that ANY knife I acquire be untouched. Some knife collectors wouldn't actually think of this knife as a collectible, but I think they ALL are. New eventually becomes vintage.That's MY philosophy anyway.