Just got these two 1982 P and D's today. Think I'll submit the P for grading. Rare to see this particular year in this state! Thought it would be nice to have a new round of postings on the Kennedy Half Dollars.
I wouldn’t submit either for grading if I were you... I don’t think they would even grade above MS64 let alone be worth the grading fee.
I like the '82-P quite a bit. With the bump for being a tough date MS-65 should be doable. If it were a better strike even MS-66 might be in range. The '82-D is better than average but average is much nicer.
While 1982 might be a tougher year, you still need to be sure of getting high grades to make submitting worth it. I think the P probably grades at 65 - you need to be sure of 66+ to make it worth it. The D tops out at 64. I would save your money - if you want certified examples of these, buy them already graded. There are 289 P graded 66 at NGC alone, so this is not a rare coin by any means.