WHAT!!! PURPLE IS NOW A DEAD LEGO COLOR!!!
I found out at Brickfair that lego is not going to be making parts in purple anymore, the main reason being that the purple dye color varies in each batch of dye they receive from the supplier. This makes it nearly impossible for them to keep the color the same when they start using the next batch of dye. You can see this if you look at the 1x3 slope brick on the wing.