New EXP Gachapon?

i know its very different, but it just seems logical that, having apples, GMS would have cheaper HT+EGG necklaces, and not nearly double the price of SEA, who doesnt have any huge attack boosting pots.

Bellocan's HT market has only one seller AFAIK. If you took lessons in Econ, a monopoly can charge whatever price it wants (and people will pay, and Bellocan has no shortage of merchants).