Groupon takes $10 off select clearance goods items via coupon code "SAVE10". It's one of the best coupons we've ever seen from Groupon, bagging a good number of $10 items for free after discount. (For further comparison, we saw a $10 off $10 or more coupon two weeks ago.) Shipping adds $3.99, or spend $24.99 or more for free shipping. Some exclusions may apply. Deal ends December 31.