Deck of cards - Pick the cards with same color

Problem

 A casino offers a card game using a normal deck of 52 cards.The rule is that you turn over two cards at a time.If both of them are red,they go to your pile ;if both are black they go to dealer's pile;and if one black and one red they are simply discarded.The process is repeated until you go through all the 52 cards.If you have more cards in your pile you will get $100,otherwise(including ties)you will get nothing.The casino allows you to negotiate price you want to pay for the game.How much you would be willing to pay for the game.

Solution

To come soon. I will always loose, no matter how many time this game is repeated