Got a flyer in this week's Valpak. $5 off orders of $50 or more sitewide. Visit www.valpak.com/sears to get promo code and shop (looks like their way of getting the referral click... however, it told me code was , so you might be able to use FW FC link, and then just enter the code during checkout to get both).
T&C on the flyer reads--
Offer valid for ONLINE USE ONLY. Includes regular and sale price items. Exclusions apply, including clearance items. See site for details. Expires 12/30/12.
I didn't see anything online in reference to the "see site for details" so who knows what other mysterious exclusions apply.