All 3 games and DLC added to the E.A Access vault. Credit to ahayden80 for pointing that out.Confirmation here.
Grab them before the inevitable BC price rise.
Anyone on the fence, I can't recommend these games enough. The first (already Backwards Compatible), hasn't aged as well, but 2 and 3 are still fantastic. They really were Bioware at their finest (I loved Star Wars KOTOR, but man does it feel old now).
First trailer for Mass Effect Andromeda was also released today, so now is as good as time as any to get caught up.