Cheap set of 4 mopar dog dish hubcaps for my trailer

I'm looking for a set of four driver quality dog dish hubcaps for my dual axle trailer. It has 15" steel wheels. Just looking for cheap Mopar ones. Dodge or Dodge truck & Plymouth. Somewhere around the $20 mark for a set of 4. I can get tons of ford or chevy ones for $20 but I prefer some Mopar ones. Thanks for looking!

Tom