I wouldn't mind some coffee.

I wouldn't mind one of those cigars.
たばこを1本いただけませんか？

I wouldn't mind some coffee.
コーヒーが飲みたい。

I wouldn't mind watching a soccer game, but baseball.
サッカーの試合なら見てもいいんだけど、野球はちょっとね。

I wouldn't mind working for YY bank if I were you. It would depend on how much they'd pay me though.
私だったらYY銀行で働いてもいいと思いますね。あっちがいくら給料くれるかによりますが。 

I wouldn't mind working in a toy store! Then I could play with toys all day!
おもちゃ屋で働くのもいいね！そしたら一日中おもちゃで遊べるもん！