Only have one Pro-2006, purchased in 1993, and several other Pro-series (2032's, 2040 that I have on my desk now). Great radios that I still use for monitoring local VHF and UHF analog comms, as well as some flightline and air traffic control users.-
I have a total of 6 of the PRO-2006 scanners (one of them is actually the Commtel COM205 version of the PRO-2006), all in great working condition and most are used daily. They first appeared in the 1991 Radio Shack catalog. I purchased one at that time, and acquired more (new and used) over the years.