Hmmm, I don't know. I did see that the first Ultimate Calculator has a RBG backlight on it, but I don't think it works with changing to fit the game (maybe it was the second one...)

Oh I remember that. It was on the Richfiles I think, before Geocities shutted down. Pretty cool thing if you're into electronics. It saved A LOT of money, unless you bought your AAA's at the dollar store, where they were the exact same price as AA's. I never understood why tr1p1ea's were often twice more expensive than d0ub1ea's...

Mhmm the later would most likely do the opposite. When something isn't used as much or sells poorly, it's usually cheaper unless the material used is considerably more expensive. However if it's produced far less and made rarer, that can help boost prices. This is why music albums tend to get more expensive 3 years after their releases in stores, since they're still sold well, but not produced as much as the artist's newest albums.