Hey - Saw your post looking for a Cayman. Haven't been actively looking to sell mine, but have been thinking about a GT4/991 GTS of late and I'm just over in the Twin Cities, so thought I'd reach out.
33k miles, CPO, Dark Blue Metallic, manual and all of the other options you're looking for. No track days or anything. I would probably be around $53k.
Again, very tentative, but if you're interested let me know and maybe we can figure something out.
Spec sheet:
https://vinanalytics.com/car/WP0AB2A84EK193473/
Pair of photos:
https://imgur.com/a/duS2BjN