If any of you are looking for a cover for a Sony PRS-600 (Touch Edition) or PRS-505, BestBuy.com has the M-Edge "Executive Jacket for Sony Reader Touch Edition" on clearance in several colors for $19.99 plus tax. The M-Edge Touch Edition cover is genuine leather, and it fits the 505 in addition to the 600. Go to BestBuy.com and search "M-Edge Executive Sony Touch".
You can also pick up the compatible
M-Edge e-Luminator2 Book Light for only $9.99. (Be sure to order the SR6 version to match the Executive case for the PRS600/505. The SR3 version is for the smaller Sony Reader Pocket Edition.)
These items are not stocked in the Best Buy stores, but you can buy online and have them shipped to your local Best Buy store for pickup there at no extra charge.