Can NOT be bought or sold on the GTN from other players (It can only be earned through the achievement, like most achievement decorations.)
Achievement: 'Grazer Whisperer + 125,000 Credits' from 
Additional Info
Reward for hidden achievement Kessan’s Landing Grazer Whisperer Achievement
This secret achievement will have you exploring the Kessan’s Landing area of Ord Mantell, returning lost grazers to their farm. It is a set of six hidden achievements! If you retrieve all the lost grazers, you will earn the Grazer Whisperer legacy-title and unlock the ability to purchase up to 20 copies of the Ranch Gapillian Grazer decoration for 125,00 Credits from the Animal Handler Vendor.
Once you have the achievement, Sold by Animal Handler Vendor for 125,000 Credits
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