Small Letter Balloons Want To Find Out The Worth Of A Las Vegas Coin I Found?

Want to find out the worth of a Las Vegas coin I found? - small letter balloons

Corner color is gray, red, white, with very little yellow. Casino is written in gray letters. Directly below is a small picture of a red asterich. Below are the pictures Indivisual icons on the map. In small circles is a shovel, the circle is a heart that is a club and then a diamond and the pattern repeats itself again. It is a black diamond-shaped balloon yellow dots cropped image. Inside the world of diamond shapped "Las Vegas" is enabled in bold red. Just below the word "Nevada" is selected, however, by Gray, to a lesser impression. Outside of Nevada, Las Vegas, diamond is also activated. Please help me find the value of that currency. And how can I get moNey, when something good.
Thanks