Have you looked @ ebay, Possibly expand your search radius.
I'd also look @ Piloteers, (Honda Pilot Website) and I'm not sure if there is a MDX or ODY club site, but search there.
I know someone who just (accidentally) gave away 4 OEM Stock wheels when they changed the tires over to Pilot 17" Wheels.
Also I'd try some, local tire shops and used tire shops.
I actually have 4 Wheels for an Accord '03-'05, I think, but I just hate to throw them away.
Also maybe post a WTB in the Trading Post
Point being, some times you just hang on to stuff whether you need it or not. They won't work for my, Del Sol, Ridgeline or Fit, but I keep them anyways. :act060::act024::act010:
Why I suggested a WTB thread, someone here could have them in the basement/garage/shed and not realize they are worth something to someone.
Also, until this year, I had never used the "New Posts" button. For years I clicked around to specific things that interested me, new or old, another reason to post in the "Trading Post" a WTB thread. $0.02
Edit: I'm adding links that may also be helpful,
Hollander Parts another member suggested this site for some other part a member was in need of at the time.
Then there is
Junk Yards near me, I used to use a site called Yard Quest, unsure what happened to it, but now when I search for it, I always get Junk Yards near me. Put in what you want and the emails start coming back to you.