02-01-2013, 11:01 PM
What do you mean that the price kept going up? Was this a private sale you were working on or some auction? If you want a Philco tombstone set from around this period see if you can get a 620, 630, 640, or even a 650, or a 116. Generally speaking the average guy doesn't know the difference between a 5 tube set like a 610 and a 6, 7, 8, 9, 10 or 11 tube set so superior performance doesn't necessarily equal a superior price.
Regards
Arran
Regards
Arran