on the other hand, if 100 of those coins gives an extra life, they might be made out of pixie dust or some crazy magic metal. I'm sure there's some one who would pay $1million (at least) for a new life. So the coin is worth 10,000 dollars or more.
@nightarix, @Undying3132, @Joshua Roberts: None of that matters. You don't know the material content. There could be like 1 part gold per trillion in that thing. The rest is probably all made from zinc, or nickel, or some ultra cheap metal that doesn't corrode (quickly).
so i was bored and calculated the coins value, this is assuming 1.the coin is minted from gold and 2. it's 1 "pixel"(colored square) per gram, taking the current price(as of this post) of $34 per gram. I counted about 50 pixels on that coin, which would put it's approximate value at $1700.