Hows about next time around (this is the good one) your very own limeted issue (heh of course) Nuka cola bottle opener.. well I would like it to bad sigh its mainly beer useful nowadays so maybe it would not have the super appeal to the younger crowd, but man it sure would fit..
number 2. How about a decoder ring (for the man and his monkey in space series (on the billboard) they introduced in 3 sorry i do not know the name) hehe this sure is well kinda along the lines and might even serve a purpose in game.. heheh harkining to a Christmas story type joke or two
and #3 this is kind of a retro ( again going back to three )item but It sure would be funny as hell (well to me) to have an Eden for President campaign button
there you go How bout you guys any ideas, keep it mind I suppose it has to be something reasonably priced to mass produce for em.