[cctalk] anybody need 1/2" tape drives?

Anybody need some 1/2" 9-track tape drives? I have a Pertec T9640 tape drive (vacuum column, 75 IPS 800/1600 Pertec unformatted interface). DEC sold this drive as the TU45. I also have an MDB MLSI-TM11 Q-bus tape controller that will run this drive on either LSI-11 or uVAX II systems. DEC does not supply a driver for this setup on the uVAX, but I have source of the driver I used on VMS 4.7. I also have 2 CDC Keystone 92185 drives with formatted Pertec interface. These drives handle 1600/6250 BPI, and can start/stop at 25 IPS or stream at 25 or 75 IPS. The tape path is all air-bearing. I am located in the St. Louis, MO area. Jon