Is there somewhere a comprehensive list, with pictures, of the Gift Boxes which were released over the years? I think the first appearance was in 2008, but also in 2009 there were some more. Not sure about following years. Also, is there any indication of what colors are rarer ? Angel and Neon boxes are rarer, but what about "within" angel boxes and neon boxes ? Are some angel/neon boxes' hues rarer and so more valuable than others ? Any images of such rarer hues ? Thanks.