i made this for myself just to mass import my pokemon cards from pack openings and to see the total card value without having to pay for any “pro” service you can import .txt files with the format, the quickest way (imo) is to do card number with letter e.g. 155n 87h 90e 155n = card #155 in the set, n for normal 87h = card #87, h for holo 90e =card #90, e for foil with energy symbol