Not able to be traded. A term that's used commonly in the video game "TROVE".
*in the context of trove*
Friend 1: Yo I heard you pulled a Devilish Simion costume, can I buy it?
Friend 2: It's untradable, i'm sorry.
Almost every time the singer Frank Ocean has made a cover of someone elses song, most people will prefer his version of the song rather than the original version.
Person 1: Hey, have you heard of this great song? It's called "Strawberry Swing" by Frank Ocean.
Person 2: Dude, do you not know that song is a cover? Coldplay made the original song. You should listen to it.
Person 1: *listens to original* Yeeeeeah no Frank's version is a billion times better.
Person 2: bruh
Person 1: Yeah the Frank Ocean effect has had a heavy toll on my view of music