1980 S Kennedy Half Dollar (Proof Coin) Never Opened. Please See Description

Description

I am not a coin expert so I  take the best pictures I can.
This is a 1980 S Kennedy Half Dollar Proof  Coin.
It has never been opened or touched and is covered by the original plastic covering
It came in and after taking pictures I put it in a coin holder.
There seems to be a slight bit of toning starting on this coin.
I am now beginning to learn a little about coins and NONE of the coins I sell have been cleaned,
Polished, or changed in any way.
If you have any questions, input, or want to make a different offer on this coin,
Please contact me.
If you wish to buy multiple coins at the same time,  the shipping costs can be combined
BEFORE you pay for your items.
Thank you
My coin code for this coin is: Khd