Looking for an IFI mobile RF modem

[MrHappy]

Okay, I bought a bunch of 2003 era IFI First Robotics loot on eBay a while back. When I bought the stuff I was told (by the seller) that if I ever needed any help with it that this was the place to get it. So, I have two RF modems and they are both Operator units, I need a Mobile unit to get them working. I see that I can purchase a new one for $145US+, but that is more then I spent on all the loot put together. I was hoping that someone would be willing to sell or swap their Mobile RF modem for my Operator RF modem. Or if anyone can hip me to another compatible brand that's not quite so *gulp* pricy, that would be fine too. Please drop me an email if you are interested, thank you.

This is my first post and I didn’t see a Buy/Sell/Trade forum category so if this is the wrong place please feel free to bump, thank you.