The buzzz is worth around 30, the teebird probably around 45-50, the cheetah I would say 33, and the valkyrie 30-35. Hope this helps. I'm pretty sure I could sell them for those prices.
there are people who will argue to death that those xmas buzzz's are worth like fifty bucks... they are x-plastic and wasp tooled... I'm not impressed. it's another "what run is this ce disc?" or blueberry discussion... one that will never end.