Geez... you guys are horrible.. that's a nice 1971 that has alot of appeal and very little damage.. I've seen them sell for a couple hundred bucks on heritage auction. In a few years maybe even more. I've seen the 1982's solid copper in MS condition sell for a few hundred even.
Your coin is unlikely to grade high enough. Just trying to save you some money. If you think it's going to be a monster, then send it in. Personally I like mine more, with the luster, and it's not worth anything.
https://www.ebay.com/itm/1971-P-LIN...BU-COIN-CERTIFICATE-2653392-007-/163572719449 Here's an NGC MS-65 RD for less than $20