Rittenhouse Archives X-Men products are the best ones out there. If you type in "X-men Archives Sketch" as your search on eBay, you'll see the sketches that come out of those boxes. I believe that here in Canada, the boxes sell for $75-$100.
The values are based on the artist. Check Rottenhouse Archives website for more info (www.scifihobby.com).
You have a PM about X-Men cards...
