사겠어

will buy

→ 사다
to buy + future tense + Informal sentence ending
verb · future indicative Rare #24,155
will buy Expresses a decision or intention to buy; informal.
KO: 이 책은 정말 재미있어 보여서 사겠어.
EN: This book looks really interesting, so I'll buy it.
Conjugation of 사다
Indicative future
사겠어

성을 다시 사겠어

I'll buy that castle back.

— 비지터 (1993)

뭐하러 사겠어?

Why would you buy it?

— 마농의 샘 1부 (1986)

그리고 누가 이런 책을 사겠어?

And who would buy a book like this?

— 그레이트 뷰티 (2013)