Convoluted, exploitative pricing structure. No way to buy base game or expansions straight out, need to buy tokens to then use on buying the games. Conveniently there is no way to get the right amount of tokens for the bundle deal (catan base game, seafaring, knights, 1300 tokens) forcing you to pay extra. Marketing believes if you have left over tokens you'll want to use them so will buy more even if you wouldn't have normally. This practice is shady, sad to see it in catan.