Just a thought here, but have you looked into the Wheel Collision Center? They repair/refurbish/sell alloy wheels of all types, including for Jeeps - I had a couple of my own wheels "straightened" (got refurbished ones, they took mine as cores) there many years ago, worked out great.
You can buy wheels, or do the "exchange" (what I did). Here's their catalog pages for Cherokees and Wranglers:
XJ:
https://www.wheelcollision.com/store/JEEP-CHEROKEE.htm
Wrangler:
https://www.wheelcollision.com/store/JEEP-WRANGLER.htm
They show the Grizzly wheels as available for $170 each, or $145 each with core. Since you're looking for good condition, getting a set from these guys
(or maybe getting a worn set and using them as cores would mean you'd end up with a set that looks "factory fresh"...