I just heard back from my contact (John Konishi) and there are 26 tubes left for the 9100, net cost (FOB Toronto, Canada) is $185 Canadian (approximately $115US) plus shipping and any duties (if applicable to the USA). They will do single orders. <><><><><><><><><><><><><><><><><><><><> John Konishi / Noritake Canada Ltd. PH: 416-291-2946 Ex 240 FA: 416-292-0239 e-mail: jkonishi@noritake.ca URL: http://www.noritake-itron.com <><><><><><><><><><><><><><><><><><><><> Please order only what you need, I am also letting Shy (NAVATEK) in on this as he is being supportive of the group, he is sending my the 9100 backup program that he is allowing us to share - plus he told Cory who made the tube and the part number which enabled me to find these. He needs to support his industrial client base...I've asked him to leave five for us. I'm ordering one... John :-#)#