If this is the case, then it's truly sad, I've just noticed that my ghost costume from last year's halloween isn't in the salvager, neither are the custom made cuirass and stuff from level 5 class quest. I guess at least I can feel the "forever obtainable" vibe of it if I ever decide to throw it away, but I hope it's not the case.

Also, are achievements a one time only as well? I noticed I did not have last year's achievement, although I've completed the quest, perhaps I've missed the final part. At least this one I'm sure they won't be selling in the shops >_>