I went nuts on FleaBay to build a rack, and mostly did pretty well.  However I did end up with a few items that seem to me like they might be more valuable to people wanting to collect historically interesting gear than they are to me as something to stick in a wall...

Most everything looks like it has never been used.  There are nicks and scratches from banging around in a gear bag, but none of the scrapes you'd expect from being placed....

Most of it is made by Chouinard, as in Yves, one of the pioneers of modern 'clean climbing'...  

According to Wikipedia, the Chouinard climbing gear company went out of business around 1980, and was bought out by it's employees that turned it into Black Diamond, so this gear dates from before then

The biggest item is a bunch of CAMALOT cams - sizes 1-4