Hell, for a basement prices, you can still scrounge up the older pre-mx variants such as the RFG-30 and PS2e (which is an RFG-30 and hand piece IIRC).
I picked up an older RFG-30 with handle for $80 USD off ebay about 2-3 yrs ago. An old friend of mine still has his original metcal PS2e from something like the 80s or 90s and it runs like a tank.
I picked up an older RFG-30 with handle for $80 USD off ebay about 2-3 yrs ago. An old friend of mine still has his original metcal PS2e from something like the 80s or 90s and it runs like a tank.