How many hours should a single player game today be to warrant a sixty dollar purchase?

[F6U6C6K6Y606U]

I just thought gamestop was a frisbee store with really high prices for them but you do get your moneys worth. happy trails. I'm gonna play my new frisbee game, halo, i heard you have to slice open your competitors head with the frisbee, i might just buy the dlc for it you get 3 extra frisbees.