Electrophonics TG77674

 Mediterranean 67' walnut finish console with built-in 8 track tape player, am/fm stereo receiver, Garrard Professional automatic record changer with cueing control, 150 watts, FET circuitry, rocker switches for rumble, scratch, AFC, POWER ON/OFF, 12-" duo-cone", audio system featuring 2 10" woofers and four 4" high frequency tweeters. Headphone and mic/guitar jacks with additional jacks for satellite speakers. Dimensions: 67" width, 26.5" height, 18" depth. I have personally verified that all three audio components are fully functional and surprisingly it sounds very good .  I was able to find this (via various archived newspaper advertisements) dating back until November 1972. Just wondering if there is any significant value to this.