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Super Freak
The one on display has wear and tear the coloring is faded on some areas, a lot of their suits on display have began to disintegrate, they really do not take care of their stuff 



Your right, all clear plastic yellows. Though if kept away from direct sun, heat and oils from your hands your talking a few years, where as if its the softer plastic like phone cases it'll be just months.My concerns with all those clear plastic parts are yellowing and cracking. Clear plastic seems to be more fragile for some reason.