Unfortunately, none. 1982 cents are common in large and small, zinc and copper. The only combination that is not supposed to exist is the small date copper from the DENVER mint. Yours is Philadelphia.
The 1982-P SD Copper LMC is the rarest in the 1982 production series (by most polls), but I don't understand your evaluation of "disbelief", since I have found 13 of them, so far, in change.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use