Necklace pendant bezel w/ 1968 D Kennedy 40% Silver Half Dollar JFK ~ Neat Gift!

2018 will be here before you know it! Here we have a novel gift idea for a 50th birthday or anniversary ... a 50 cent piece!
Photos show front/back of actual item. The half-dollar is in circulated condition. The 40% silver coin was produced by the U.S. Mint at Denver. I am not a coin dealer or expert so please use photo zoom to evaluate the condition.
The 24" necklace is new and has a "lobster-claw" style clasp.
I will send this USPS First Class with tracking number. I combine shipping charges for items paid on the same invoice. I occasionally have other half-dollar necklaces and key chains listed. An additional half-dollar necklace or key chain adds about 25 cents at current USPS rates.
Thank you for looking.