My EAA chapter has been gifted a bunch of boxes of instruments and avionics (mostly fairly out of date) that Dynon pulled out of prototype planes, and is selling them for approximately Ebay market value. Most of what's there appears to be in reasonably good shape, it just had to come out so fancy glass panels could go in.
Take a look at the page we put together, if this sounds interesting. Prices are listed in the spreadsheet linked near the top.
http://www.eaa84.org/2021/11/08/used-aircraft-instruments-for-sale/
Take a look at the page we put together, if this sounds interesting. Prices are listed in the spreadsheet linked near the top.
http://www.eaa84.org/2021/11/08/used-aircraft-instruments-for-sale/