Looking for discontinued Intellex recovery disks

I'm looking for a source to purchase recovery disks for Intellex 4.2 and 4.3.

My customer does not have the disks, they most likely left with the previous integrator.

I've been told they are not available for retail purchase anymore.

Tried Ebay.

Tried web searches for specific disk part numbers, but listing them and having them are two different things.

I need the following asap:

0710-2710-0100 and 0710-2711-0100

Anyone know a resource for these?

Thanks.

see 120729

on the following page:-

http://www.amerisponse.com/American_Dynamics_Sensormatic_Pricelist.htm

don't know if kit still current - you can let us know how you get on.

found on ebay a full refurbish set up in America for around 800 dollars also for intellex units- maybe their American head office ?