Just had to post my excitement as I have a acquired a razor that I have been interested in for a while now. The other day I was able to acquire a 1972 (S3) Gillette Prison/Psycho Tech that I believe is new old stock (if not it certainly has never been used or only once or twice). But the best part of it is...the key came with it! Here are some pics...you might want to cover the keyboard on your computer to protect it from the drool.