My grandmother gave me this token/coin and I'm trying to find out its value. If anyone can give me any feedback, I would greatly appreciate it.

Around the outside, it says limited edition ten dollar gaming token 999 silver...in the middle of that side, it has a logo of a plane and it says las vegas mccarran international airport....on the other side, around the border, it says limited edition ten dollar gaming token mccarran slots...and in the middle, it has a dice logo(3, 4) and it says seven eleven.

If anyone can knows or can help me find out its value, I would greatly appreciate it. Thanks again
Logan