Hello, I have one 7-inch reel of NOS, Ampex 456 Grand Master 1/4 inch tape in sealed box. I bought this myself back in the late 70's or early 80's. It was left over and put in storage. This tape is one of the best you can buy! 1200 feet, 1.5 mil. I'm asking $12 incl. shipping. in the US. Rudy