I have available some serious oak pallets. They were used for importing heavy medical equipment. (Wonder if it's European oak of some kind?) They weigh a ton, I swear. They've been stored in my barn for a couple years, so they're nice and dry.
I have 6. 10 each
I have a bunch of nice pine pallets, some heavier than others. $5.00 each.
None of these pallets are broken. They hold beautiful lumber.
I'm not posting pictures because 1) we know what pallets look like, and 2) some weigh way more than I can lift.