[Xbox] Backwards compatible dlc always full price?

Hi,
There’s been no recorded discount on any of the Dragon Age: Origins or Dragon Age II dlc on Xbox store price trackers. Which means they likely have never been discounted since they were added to backwards compatibility 6-7 years ago, if not longer. Buying just all the non-cosmetic dlc for Origins alone costs around $40.

The base games regularly go on sale and are free with EA Play/Game Pass. The dlc is free for EA Play/Game Pass on PC and the dlc for other Xbox 360 games regularly go on sale. So I’m hoping it’s just an oversight and would like to pass on this feedback. It seems to be the same for all of EA’s backwards compatible dlc on Xbox.