A call for help to EP1 / 2 lovers. If an EP2 kit were to be purchased, and the purchaser has lenses but wants the EVF at the kit price, which of the two Olympus kit lenses is easiest to sell at a good price?
My guess would be the 17mm would move quicker, but that is a non-scientific subjective view and based on observing that lens as not available for purchase recently on a few of the major online retailers. I also think that the 14-42 option was the prevalent package with the E-P2 that was sold and perhaps as those users (and the E-PL1 users) wish to expand their lens inventory there might be more demand for the 17mm.
17mm is my bet, too - unless you don't have it and want it for yourself. That said, I know that the 14-42mm is desirable and for the right price it will sell. It is a very good, very handy lens. I know because I've sold two, but I priced them below market.