Yup, the goal of any kit sold is to sell out the stock.I'm sure that would be challenging from the kit maker's point of view, since I imagine it wouldn't be very cost-effective to make a kit for a small number of buyers.
In his year end tasting video, Matteo mentioned limited run kits. This is a good business strategy -- produce a limited run of kits that should be of interest, and plan to repeat the ones that sell out the quickest.
Restaurants do this -- have a standard menu plus limited run items. Limited items that sell well may move to the standard menu while standard items that cease selling well rotate out. The winnowing process is a continuous one.