箱はこ買がい

noun, noun or participle which takes 'suru'

buying by the box; box purchase

Colloquial term for buying a whole box of items, often used for trading cards, snacks, or small collectibles where individual packs are also sold.

• レアカードが欲ほしくて、つい箱はこ買がいしちゃった。

  I wanted a rare card, so I ended up buying a whole box.

• あの駄だ菓が子