I bought Yellow Version awhile now, I was looking all over for it. I wanted to own a copy for nostalgic purposes (I already have the 1 generation remake, Fire Red). I got it for a really good price and it looked like new. After a while just out of curiosity I looked up the price on ebay, it turns out Yellow was repeatedly listed cheaper than Red and Blue. Why do you think this is? I considered Red and Blue subpar, Yellow follow more closely to the story line namely because it included Team Rocket and it had sprites that more resembled Pokemon and on top of that it had COLOR. I owned Red before Yellow and I just had fonder memories with Yellow, Pikachu rocks!!