@posix, when looking for dash pieces, please be aware that there are some differences between models - it pays to be specific on what you are looking for
top dash panel - the 2800cs / early 3.0cs did not have a seatbelt warning light - most 3.0cs did
lower dash panel - later 3.0cs automatics had the automatic indicator light mounted on the lower dash
grab rail - 2800cs is different than all 3.0cs - in the 3.0cs there is a place for the emergency flasher
grab rail trim - 2800cs / early 3.0cs had a single piece trim ... 74 model had 2 piece trim because of extending steering wheel < i might have this backward >
gloveboxes (both sides) - 74 models (maybe late 73) had a twist knob rather than the push button
under steering panel - 74 was different shape due to extending steering column.
@DavidE9 - questions
this appears to come from a 72 / 73 - 3.0cs. you can probably verify (if you don't know by looking at the dates on back of gauges)
wood
- what is the condition of the bottom wood piece of the dash? in particular the mounting bolts, do they spin or are the bolts still secure
- on the curved portions, it would be helpful to share pictures of any wood delamination to determine the severity / ability to repair.
guages
- any idea if they work / don't work? shame the speedo has a big kink in the bezel
top dash
- has the foam disintegrated on the passenger side where it is deformed.
color fading can be solved by repainting with SEM color coat (satin black). small cracks can be filled with glazing putty. the bigger issue on the top dash ???
value - first thought might be a little high, but that depends on how solid the wood is and if the gauges work. if all is good, reasonable.