1965 P Dime Missing Obverse Clad Layer?

Elvira, are you going to sell it? Because that's the main reason to have a mint error coin graded. The sold prices for missing clad error coins on ebay range from $100 to several hundred dollars. In your case, I think 1965 works strongly in your favor, because that's the very first year of clad dimes. But depending on how much you spend for grading, you might not make any money on the sale. It's also pretty clear that some ebay auctions made good money, and some sold for like $35-50.