Office Depot: $10 off $25 Coupon!June 18, 2010 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. There’s a new high value Office Depot printable coupon available! Just go here to print a coupon valid for $10 off a $25 purchase.This coupon doesn’t say it excludes HP ink, so I’m going to go grab an ink cartridge with this coupon! This coupon does, in fact, exclude HP ink. (Thanks, Ginger!)Expires tomorrow, 6/19.