I check out the model sections of Hobby Lobbys pretty regularly when I travel and around my state. I haven't noticed much of a change in amount of inventory. I'd say the armor section has been a little thin the last couple times I went, but nothing that made me worry. And they usually mark some items for quick sale. I've been trying to figure out the pattern. It's almost certainly an inventory driven process, but I haven't figured out the timing yet. I have gotten some nice model cars for $7.49 in the past, though. They had this amazing model of a hook and ladder fire engine on sale once for $7.49 and I really wanted to buy it, but I couldn't figure out when I would prioritize the months it would take to build it over all the models I have, so I left it for someone who might get more joy out of it. Anyway, I don't think you have anything to worry about yet. Just enjoy the markdowns when they come! :-)