RIO7 seems to be the winner so far.
Rio's story reminds me of when I first moved here in fall of '16. One local business establishment has stacks of them on their property. Most of their product comes that way. I figured I could always use a few so asked about them. He would sell me some he told me. He was waiting to get enough for a tractor trailer load, blah blah. He appeared to me to have at least two loads already. Those pallets are still sitting there in stacks with new stacks grown up around them. It's hardly profitable to haul them out of here when the pallet rebuilding places are at least 3 hrs drive away and they get a steady supply from their local areas.
As far as I'm concerned they can stay there until they rot into the ground.