Fluke 9010A - popular with people who fix arcade games, but it depends on what pods are included
Philips PM 5127 - very nice, but not worth very much money
HP 1210A - do you mean 1201A? Those are still popular for audio work, because a) no fan and b) 100uV/div
Fluke 6011A - interesting, but really a boat anchor - also not very reliable, and hard to repair
HP 54200A - museum piece - only has a 6 bit ADC, and no knobs at all
Fluke 6062A - not so well liked because of the crappy keyboard/no spinner knob UI, and not very reliable - but OK if it's working
Tektronix 492 - still popular, but prices have been dropping a lot - can be hard to repair if you don't have boards to swap - options 01 02 03 very desirable