Well, I held a couple of Saber II chassis in my hands today at the Dayton Hamvention. $20 each, non-functional but decent cosmetically. But, they were missing the knobs and belt clips. He had some Saber I chassis with knobs, but he wouldn't part with the knobs, I'd have had to shell out another $20 for a Saber I. A battery was another $10; again, non-functional, but good cosmetic condition. Another $10 for a belt clip. I never got a price out of him for an antenna, he was thinking too literally - the radios were VHF so he couldn't conceive of a reason I'd want UHF antennas, even when I told him it was for a prop replica. I passed, I'd already bought several items, including a used mobile VHF transceiver (functional, I'm an amateur radio operator). The Saber series is obsolete and support by Motorola has been discontinued for several years now. If you want these radios, look for them now, they'll get harder to find at all from here on out. Most of what few I saw today were still functional and commanding high prices. Parts radios will get harder to find, and will often be missing parts, like the knobs.
Jim