[Ron Ramirez]

Hi

The leading letter in the set's model number tells the model year of your Philco, which in this case is 1961 (J = 1961).

The following page explains in detail how to determine the model year of Philco sets made between 1937 and 1969:
http://www.philcoradio.com/age.htm

I'm afraid this particular model still has very little collector value (around $20 or less), so you won't be able to retire from the sale of this one.