I have all 3DS and 2DS models, including a Dev Unit, a friend of mine wants my o3DS (Small) and in exchange, i get a Neo Geo Pocket Color with the game Fatal Fury: First Contact, It seems to be in good condition, it's missing the battery cover but my friend told me he was going to be looking for it (He thought he had lost the NGPC about 7 years ago while moving and found it yesterday in an old box), do you think the trade is worth it or not?