Need Help To Identify This Coin

Hello and welcome.

I'll be moving your post to the Tokens forum as soon as I'm done posting this reply, because your "coin" is not actually a coin. It's a Hindu religious token, known in India as a "ramatanka" but more commonly known in the West as a "temple token".

These pieces are not dated, so it is impossible to tell exactly when it was made. There are numerals on the front, but they do not correlate to any date, in any calendar; I believe they are a code for whoever made them. "Temple tokens" were first made in the late AD 1800s, and the earliest types were often made of silver. More modern examples such as yours are usually made of brass or bronze that is then given a thin silver wash. I'd date your piece to somewhere around the 1950 to 1980 period, though they are still making pieces with much the same design today so it is difficult to be sure.

As for value, they typically sell for $5 to $10 here in Australia (I bought one for $10 from a coin club auction last year); I'm afraid I have no idea what they usually sell for in India.

With a bit of luck, you can find a reference here:
http://indiannumismatics.com/products.php?id=152