For 50% off, EVERY kit is a worthwhile kit....just saying.
Any way, as stated, Michael's carries the typical Revell items. Mine carries the 109, Spitfire, P-40, Dauntless, T-6, A-10, several F-18s and several F-14s, F-15, F-101, F-106, Huey Hog, P-61, B-25, SR-71, among maybe one or two others that I might have missed...oh, like the P-51 of course!
Any how, I've given up on Michael's selection for now. The local AC Moore expanded their selection, hopefully for longer than just the holiday. Even though they are still only Revellogram kits, they had the same kits as Michael's and more. I bought the F-84 and the Mil-24 Hind. But they also had a B-36, B-17, AC-47 (in 1/48!) A-26, B-25, and a couple others that I probably forgot about