Throughout the entire SS vestige craze, the biggest winner in this event wasn't actually Lucas, but Legacy Crafts dealership.
The SS vestiges —as they became called due to the branding on them as well as the fact the vestiges originally came from the Seven Sparks Forge store— were rare pieces of equipment that could potentially define a whole new era of vestige-smithing. As such, the technology behind it became desired by various vestige-smithing companies.
There were only forty SS vestiges released by the Legacy Crafts dealership which made it very difficult for people to get one. The main method was to apply on the waitlist, but even doing so didn't mean that one would get a vestige right away. In the most case, they might only get one after a month or two, when Lucas had resupplied the dealership with a new stock.