WTD: Big travel frame

I’m looking for a cheap 170mm+ travel frame.

Preference would be 27.5 but 29” is good and 26” would work as long as…

Looking for a large frame, would stretch to XL if it’s older geometry or medium if newer

It’s in at least okay cosmetic condition.  Minor dents/dings are okay:  Bearings must be okay.

It must have a tapered head tube.

It’d be nice if a working shock is included but can be flexible on that.