Karaoke

I've been wanting to buy magic sing for the little girl in the last few months. I seen lots of them online but thinking about the cost is kind of stopping me from getting it. Most of them are priced somewhere $250 to $500 which there is no way i could afford it right now.

I thought of getting the microphone instead but since we don't have something to hook it up, so i'm kind of stuck from it. I really don't know what to do, i maybe end up getting a cheap dj mixer in the long run. I'm trying my best to have karaoke before the holidays.