One of my favourite games was re-released a while back: Another World. The new 15th Anniversary Edition has high-resolution graphics, increased colour depth and remastered music. It also includes the original version. I bought the game in the store and I wasn’t disappointed. I suggest you take a look at it at Another World’s web site.
You can buy Another World online for a measly EUR 7,- ($9.55). Well worth your money, if you ask me. You can also buy the boxed version of the 15th Anniversary Edition, if you can find it in a store near you. It will be more expensive - I payed about twenty euros for it - but it comes with some behind-the-scenes documents that aren’t on the web site and it includes a video on the history and development of the game. The extra stuff is nice if you’re a fan, but it is nothing you can’t do without.
So, don’t be stingy, pay the seven euros and enjoy a great game.