what price range should I be looking at for both?

Mine came with the board and I didn't realize they came separately/

mine came together - the game disc and the balance board. I think it was $89 but am not sure...

I've seen the balance board sold separately, but haven't seen the game disc without the board - in stores anyway. On eBay, maybe...

I had to go back and look--$89.99 for both

Thank you.