Just save it, or trade it for a 3 yr. I prefer Llamas or Ostards anyways. You will want them when the time comes, and when that time does come, they will be expensive. I came across a deal where I had gotten 10 ethys, and sold them when they were worth 800k-1m and now they are goin for roughly 2.5, and now I am old enough to ride them(I wasnt at that time) I wish I would have kept them, cause I did alot of trading to get 5 chars to be able to have 2 ethys on them.