$120 · SC Johnson One Step No Buff Wax Fine Wood Floor Care 22 fl oz - 3 cans
This great product is very hard to find since Johnson's stopped making it in 2015.
I have 3 cans. 1 is full and the other 2 are about 90% full.
The only one I have seen for sale is online for US 64.99!
$120 OBO for all 3!