We recently acquired an Eversmart Supreme II, so we no longer need our 'scanning camera'. This equipment has lived 95% of it's life on a copy stand in the lab, mostly scanning sheet film. I'd say all of that time it was using the electronic shutter in pixel shift mode, so the actual actuations should be super low.
Panasonic S1R with 2 batteries, charger, 120gb XQD card, RRS L-Bracket: $1750.00
Sigma 70/2.8 ART Macro w/ EF-L adapter (It's the Canon lens, works as native): $450.00
Sigma 50/1.4 ART (L mount version): $500.00
All this equipment is 9.5/10. Very few signs of use. It's extremely well suited to scanning because it both charges and tethers via the USB-C, and the pixel shift mode can make a 189mp file. The contrast AF is extremely accurate, and you can do easy format switching for 1:1, 4x3, 3x2...
B&H still lists the S1R at about $3700 so it's very much priced to sell. This is the basis for the Leica SL2 camera.
Prices are net to me but I will make bundles. I didn't take a ton of photos but can take more on request.