Spend a couple hundred having it professionally detailed including freshening up the faded load floor carpet.
Is it worth asking money? If a western Pennsylvania car isn't rusty, possibly. But as with all AMC, it has to find the right buyer.
According to Standard Catalog 1946-75, looks like most of AMC's 1974 wagon trade was in the Hornet line with 67709 made. Only 9709 1974 Matador wagons were built and over 2/3 were V8 powered, but no breakout on 304/360/401. 7070 Ambassador wagons went out the door. So these are kinda rare beasts.
But y'all must remember I'm a wagon nerd!🤗🤓