Carach Angren wrote in appraisal original artwork clyde caldwell:Greetings All, I am a retired gamer of over thirty years. Fresh out of high school, my friends and I would attend Gencon every year when it was in Milwaukee. It was in the late 80's when we met Clyde Caldwell in a booth displaying his fantastic art. Off to the side he was selling sketch work which was used in the book "Saga of Old City" by Gary Gygax. One of my friends purchased a sketch of a cool dagger, another friend a scroll. I spent a little more and purchased a drawing of Gord wielding sword and dagger, standing over a fallen warrior with axe on ground. I am selling a part of my collection, but have no idea what this is worth now. I probably paid between $30-$50 for this back then. Mr. Caldwell was nice enough to sign it as well. Any idea what I should ask for it now? The plastic overlay is wrinkled, but the artwork is flawless.

All input welcome, Carach