Many (all?) Lowe's stores seem to be phasing out the Goldblatt brand drywall tools and replacing them with something else. Check this link. Any prices that are out of order will be the clearance prices. They are not highlighted with green text like some clearance items. If you see something you like and it's full price, check other area stores. The big mark downs are store pickup only.
If you like what you see, you can just search "Goldblatt" and see what you come up with. They are also phasing out Goldblatt flooring tools, but they are only 20% off and not worth looking at yet.