Since we are able to buy bulk of items from TP if its over the cash stack we can use plat tokens.
[Example]:
Let us be able to put high items in TP like t bow and scythe for plat tokens.(we already can but not over the max cash)
And since we are able to buy Bulk of items for plat tokens then why not be able to buy with plat tokens some items even tho they are not higher than max cash.