HTC Hero unlocked in white with box (possible part exchange) ?

Hi I have an unlocked HTC hero G2 in white It comes with box chager, 2x usb leads (one like new, one slighlty worn but still fully working) Phone is in good condition and in perfect working order, has a few small marks but nothing that effects usage. I am open to possible part exchanges as in you give me another phone plus money my way. The phone would need to be unlocked or on o2. Buyer to collect from fiddlewood NR6 area or very local meet. Please txt for faster reply as not always checking emails