Guild Wars 2

i have a Winter’s Shelter Shield Skin and Winter’s Edge Greatsword Skin But i cant sell them on BL i need som help if it is me or it is the item

Are these newly acquired or are they from Wintersday 2012? It seems only the newly acquired ones are intended to be tradeable.

but the old ones still get the new text but is still AB that suck if they make it into a sell able item it shut be all and not just the new ones