Lawton, IA, is where the Healey Werks is. Half a day's drive from me. The first time I visited, probably around 2000 or so, they were a small shop doing mostly Healey restorations. The owner inherited the Healey parts and business from his dad. I came up to buy a few old Healey bits, and Craig, the owner, was accommodating, but I believe he was more interested in attending to his restorations. The parts stash is off site from the resto shop. It is not just crap, there are a lot of useful bits, I got so NLS parts for my 100 including a good used original shift knob.
Fast forward about ten years and the shop has expanded, a few Healey's, but lots of other vintage cars, many higher end, under restoration. I would guess he is just selling of a less profitable side of a large business venture, but that is just a guess.