That one looks really clean in that photo. 

It aint just in the photo   I'll hafta snag some pics in the day.  The dad bought it for the son and they basically restored it.  A couple gauges didn't work, which is actually really comon for those it seems, but the interior is just as nice as the outside.  They're not poor by any means, and I'm pretty sure he spent what he needed to to make it nice.  While I was there I saw a 69ish firechicken convertable project in the garage, and he made mention of a kit cobra he had back there too. 

I looked on ebay for a z and only saw several, one of which was already up to over $13,000   I checked a certain classified section and found quite a few reasonably priced in a certain area.  Can't say where just yet