Re-deedable Black Water Trough

Just curious about the scarcity of these now, if anyone has thoughts ? Haven't seen any about the world in a long time, but recall there were several back when I started in 2014. If memory serves, I picked this one up in some IDOC spoils shortly after joining UOF.

Can be chopped and replaced, turns into a yellow colored deed.

Trough of Black Water.jpg
 
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