It would be nice to add it to an M1icon collection. Buy it for that as you will only get your money back out of it as silver.
Don't expect it to go up in value. Silver is under $15 an ounce as of today. I would think this will sell for a premium over that plus shipping. Like most commemorative coins or bars, they sell for spot as junk coins. (term used for pre 1964 90% silver coins).