Great topic!
Maybe one day you could add the non-glossy Imakuni? card to the “old back promos” card list.
Kei made a usefull topic about this card: www.elitefourum.com/t/imakuni-non-glossy-tmb-promo-update-8-5-2018/21168/1
Maybe you could also add the Articuno phone card lottery prize too.