@atelieryuuma as always the shopkeeper will throw or kill the gold badge or silver badge or even bronze that is not buyed for very very long time yeah as always i see in many comic
Could be compost yukkuri. A concept that seems to have been lost a few years ago -- buying yukkuri to eat your trash, since they'll just convert it to bean paste.
Can't add notes to the previous page right now, but essentially: Miss goes to buy Marisa, Marisa thinks she struck gold, Miss was looking for a new compost yukkuri.