The weird thing is that there are cards that have their prices shown in foil, but not non foil. Ill check it out for the cards that dont have an id

Yeah, so take for example Kaladesh, I have that entire set completed, but not the promo's and not the inventions, but I don't want to hide them. My first idea was to grab all the promo sets and grab them all together in one promo block.

I gues I am more talking about the fact about changing what sets count as a block

Alright I understand, looking forward to it once you get to it