67 Chevelle and 69 Caprice

[69SSRSL89]

My parents have a couple cars that have been sitting in there garage for a few years and they are now debating on selling them. One is a numbers matching 69 427 Caprice loaded with options (427 385hp, auto th400, power windows, power steering, power locks, tilt, am/fm, kick panel speakers, a/c, cruise control, speed minder, console, buckets seats, fiber optics, power brakes). The Caprice is fathom green with dark green interior and a green vinyl top. The engine was rebuilt in the 80's and has about 12,000 miles on it. The car was last licensed in 1993 and originally came out of Arizona it's a very solid car. The 1967 Chevelle was cloned to be an SS. It has a real 67 SS hood on the car. The car was originally marina blue and was painted before my dad had purchased the car. It looks like it could use a little body work in the quarters, lower doors and rear part of the fenders (previously bondoed). The 396 is a strong running motor also with a muncie four speed behind it and a 12 bolt rear end with 3:31's in it. All the interior was redone to have the correct SS look. He even has the tach with the blinker in it. He just hasn't installed it yet. The Chevelle was last licensed in 91 if I remember correctly. He does have a set of corvette rally's that he might let go with the car also. I didn't ask for sure though. I don't have any engine or trunk pictures but could possible get my parents to take some if there is some interest. I guess what I'm mainly asking here is what kind of a value do these cars have? I'm not positive since I'm mostly into Camaro's but I have a rough idea. I'd just like to get some opinions and I figured this would be the best place to check. Here are a few pictures of the cars. Thanks in advance for your thoughts. Jesse