Thanks for the responses guys. He ended up having 89o for two pairs. He hit his set (for good measure) on the river.

I read somewhere that in a cash game you play every edge, but I was putting in 43% of the pot to win it 50% of the time. (I was thinking more 45/55 against at the time). I was just wondering how others people would play it.

I do have to say, there are better ways to win $7.

I'll probably fold it in the future.

Any more comments, responses (to the original post or this one) are very welcome.