It'd be nice if there were a booster card store like the diamond, coin, and voucher store. I would love to be able to buy boosters if I could choose the categories. Cards could be grouped by crops/trees/bushes, production machines, town, fishing and boats, as well as extra booster packs. I'd be spending real money quite often if I could buy the kinds of cards I want. The way it's done now, I get boat boosters I don't want, as I just never do boats.