We should be able to see all the actions of an item, and not have the "…and 43 more expensive items" for 2 reasons (and some short options too, like quantity)
Reason 1
I want to buy for example potatoes, but in a very small quantity. This will make it more expensive (cost per potato) than the packages of 80, and because potatoes are popular, there is no way a small pack will be ever visible. Now I'm forced to buy big packs
Reason 2
If I want to, I can monopolize an item by making 20 actions of the same item. So I'll force the others to buy only from my actions with, say, packs of 80.
I hope the dev team will consider to change this soon.