SWAP OR SALE !!! BLACKBERRY 9320 CURVE ?

I HAVE A BLACKBERRY9320 CURVE FORSALE OR SWAP VERY GOOD CONDITION THINK ITS UNLOCKED TO ANY NETWORK HAS A 16GB MEMORY CARD WITH IT MAKE ME A OFFER OR A SWAP WOULD BE CONSIDERED AFTER A I PHONE 3G OR 3GS IF ANY GOOD???