Sorry I didn't see this sooner.
DMC was always weird about discounts, though, even to the last days. They had stuff that was on the $5 and $10 list at closing that was like "buy two from this list to get the price," and movies from that list were just all over the place in the cart in terms of what they were being advertised at, because they ALSO had the VIP discounts at "buy one regular price, get the rest 60% off." Dead Poets Society was supposed to be $10 at the end, as an example, and it was bouncing between $15-25 in my cart.
So most were "discounted," but it's anybody's guess what that actually would have looked like for the ones you wanted.