Donald Glover has a great stand up bit about Home Depot being where your childhood goes to die, and while that may be true, there are few places that get me as amped up as a supply run to a hardware store. The more you go, the more you know, but I was surprised to find out that many of these tips were new to me. Who knew Lowe's could haggle?
Not only does Lowe's price match their competitors, but they'll also take an additional 10% off (and as it turns out Home Depot does this too). And while it's technically up to the discretion of the store manager, Lowe's has been known to honor competitor's coupons, although you'll have to navigate that one on your own.