I've been contacted by artist Mark Geyer, who illustrated a couple of Stephen King books such as The Green Mile, Rose Madder (the piece that's just before you start the book), and the recent ones Elevation and the new illustrated edition of The Colorado Kid.
He's currently selling several originals of the illustrations he made for Elevation and The Colorado Kid. Prices for Elevation range from $850 to $1400, while The Colorado Kid ones cost between $1500 to $1700.
These are ORIGINALS, not prints.
If anyone's interested, you can email Mark at markedwardgeyer [AT] hotmail.com
Here are some of the pieces for sale: