no, you dont choose. what i mean is if like winning bid is 100, i will give u a low rarity holo like super rare. if it ends up higher like 300 or something ultra rare or secret rare. so dont expect really rare cards with low bids
the commons i can give u random or u can ask for a kind of card, all spells, all traps, or some type. just be aware that most of my cards are before the 5Ds series, and i will give u the types you want if i have them