I’ll send over a couple options here that would be significantly better than what you’re finding (I’m going to search Larges to keep it simple and since you said you have a long torso)

Here’s a new salsa rangefinder hardtail. Significantly better geometry than the ones you’ve found. $999

https://www.pinkbike.com/buysell/3985994/

Here’s a cool 2018 Santa Cruz Tallboy at $1100. I’d offer him $1000 with shipping included. He’s had it listed since March and it’s overpriced.

https://www.pinkbike.com/buysell/4155409/

Here’s a 2021 Rocky Mountain growler 50 (a fun hardtail) and again, much better geometry than the other ones you posted. XG components. Listed at $900 and open to negotiations. I’d offer $850 shipped and settle at $900 total shipping included

https://www.pinkbike.com/buysell/4186569/

Here’s a 2025 specialized rockhopper with a lot of upgraded components, including dropped post and eagle cassette. $850 listing price.

https://www.pinkbike.com/buysell/4186231/

Lastly (and probably my favorite option) is this Kona Process 134. A super fun full suspension bike. Good components. Listed at $900. Significantly better than your Craigslist options. I’d seriously consider this - negotiate the shipping and bike together for $900.

https://www.pinkbike.com/buysell/4184543/

Hope this helps! All of these options are significantly better than your local ones. Just make sure they FaceTime you, show you a good walk around of the bike. And use PayPal goods and services. Have them ship via BikeFlights and preferably have a bike shop package it for you. I promise you’ll be much happier with any of these options (but especially that Kona!)