It seems like every holiday we get a flyer with a 25% off coupon for that event. Unlike the other 20% and Free with purchase coupons, they are not good for more than 2-3 days.
I think of HF tools as disposable for the most part. But, having said that they do have some reasonable stuff like 4-wheel dolly's and the have decent sewn flags... I do buy from them from time to time. Cheap tools are good for that "I'll only need it once or twice job" or job where you know your tool is likely to get lost, stolen or broken.
Just my two cents... your mileage may vary.