Just found out Canon will have 20% off Refurbished EOS Digital Cameras, Lenses, PowerShot Digital Cameras, and Camcorders starting September 23rd and running until September 30th. No coupon code was given so I would assume they're doing it like they did last time and simply taking 20% off the price. Shipping is free with coupon code SHIP712 on orders over $100.
I did not see an limitations on this so this is really big deal. The 5D Mark II is currently in stock and with the 20% off is right around $1400 before tax. There are quite a few lenses out of stock currently. There's a chance some of them will come in stock during the discount period. You can either use Canon's built in tool for being notified (some products don't have this) or a script I wrote that checks the Canon store every 5 minutes which I mentioned in this thread:http://www.canonrumors.com/forum/index.php?topic=7988.msg145750#msg145750