I decided to take this ancient relic of childhood and present it to my sister as a little music box containing the tape and also an mp3 recording of the same that she can listen to whenever she feels the nostalgic urge. Again I employed the Pringles speaker and knock off mp3 player but housed them in a tarted up box, quite a nice box with a magnetic fastner and fancy lining paper. I attached a metal curio to the outside and faux rivets made from dome headed upholstery tacks along with some painted carboard detailing. The cushion is some wadding wrapped in fabric and serves as acoustic baffling.
My sister was touched, my nephew suitably embarrassed.
Typical family xmas.