1998 US Silver Penny

Silver Penny? Is this a mistake? I found a penny made with dime material, which is not silver but looks like silver. I'm not sure if it has any value other then 1 cent. Searched in ebay for rare US 1 cent and silver penny, but no luck in finding a good document on what it is.

What seems to be a nickel or dime plated US penny and a regular US penny on the right.

If you have any info on my new found fortune, please feel free to let me know how much it's worth, it's gotta be worth more then $.01, lol