The last one of these ended up going for about $500, so if you've got one tucked away somewhere you might want to part with it. Or you might not, depending on which is more important to you: cash or geek prestige.
Simpsons C.C. Lemon Lunch Box


And although I can't understand why people tend to be impassioned when discussing anything Simpsons-related, I can't say I'm surprised by it. 80% of my guy friends watch it like gospel and can quote chapter and verse (episode and line) better than a southern baptist in a bible factory.