Improvement idea

[Pro720]

There are very less items in the shop so we can add like some mystery bags from which people can get pc or pokemons I know its like voting boxes and there can be pokemon pieces like if some one want to buy articuno lets suppose so there is only two options for him buy from marketplace or buy from the poketwo server want buy want to sell but what if he want to purchase in like installment so we can add pieces that for a articuno to be purchased he want say 10 pieces so he can slowly slowly buy pieces and collect them and when he will have the 10 pieces he can buy so its my idea.