If you're looking for a full E2 frame with board, you're probably looking at $120+ (70-80 for the board, 50-60 for the frame+grips etc). MQ2's look pricey, haven't looked too closely myself since its out of my skill level, but $200 is where I'd estimate off-hand. Dunno about the body, probably 250+ incl reg/backblock/etc. front pneus probably around $100 depending on what you want. Take all of this with a pretty good grain of salt though!