A bargain; a good buy — something worth purchasing because it's a good deal in terms of price or value.
このテレビは機能が充実しているのに安くて、お買い得だった。
This TV had many features but was cheap — it was a bargain.
今週のチラシに載っている商品はどれもお買い得だ。
The items listed in this week's flyer are all good deals.
会員割引でさらにお買い得になりますよ。
With the member discount, it becomes an even better deal.