This tribble seems missing from the C-store, I noticed this when I was thinking about what I would do when I eventually hit level 50 and wanted to restart a brand new character. I noticed they are bound to the character rather than the account. I own this tribble on one of my characters but not my second, I checked the C-store on both characters but could not find this tribble. I currently have no idea why it's missing and what to do if I ever did make a new character cause I really don't want to have to keep spending 240 points if it even reappears for me, only cause I don't have access to a constant supply.
all the tribble's in the c-store are per character items now.
the only way to get account wide is to have the pre-order in, then you can claim it on any character as needed.
(or for things like test server tribbles, be on for the test period before a major patch and you would get them as account wide as well)
The one I have has (riv), but isn't in Legacy Unlocks, Personel, or anywhere on either character except the device slot of one of my two characters. I bought this one for one of my characters for 240 points about a week or two ago.