Some features I am missing

[Luukiemajo]

Skyblock V2

The problem is that selling items in the shop takes too long.

The easiest solution would be an additional option to sell, like the /sell all or /sa command

A different solution for this problem would be to change the shop from a 128 blocks each time to a shop where we can enter the ammount of block we want to buy/sell ourselves

^this is annoying

[ver24436]

I agree the current process to sell is tedious, just trying to sell an inventory of cactus takes 162 taps/clicks. No one wants to spend this much time just trying to sell items.

[FatihAtlamaz]

For buying bulks of items, maybe add a command such as /buy (item) (amount). For example, /buy dirt 256.