@NJM1564 the reason you level up the market after unlocking the 4 things is 1. costs from buying from there decrease 1% per level and 2. the things you sell are worth 1% more per level
I haven't played in a while, and I can already tell the new update basically made this game trash, made things way too expensive, and I cannot get legendary cats without spending money, I do not like this game anymore, please fix this Developer
Just wait a bit more