'77 RCA and older Magnavox console - advice needed

[AUdubon5425]

Hi everyone,

I have the chance to go look at a couple of console sets someone in New Orleans looking to get rid of.

The first one is an RCA Colortrak GB705H, mfd. 1977. Seller says it works. My questions are: Which chassis is this? Were these really good sets? I really wasn't looking for this style of set and have limited storage room, but if it's a one of the better models I might save it.

The second one is a Magnavox, no model number in his e-mail. He says the sound comes on but it has no picture. This one is more in line with what I want, but is it worth fooling with? Anyone know what year it is?

Thanks