Like many others, I've had a bad experience with cellz4less and after reading all the e-bay guides written about them I decided to share my story:

It was bound to happen. I've finally fallen for an ebay scam. Ebay's rating system is broken and cellz4less is proof. Given their great rating, I bought from them a Nokia 7370 they claimed to be brand-new but what I got looked like a refurbished  or even fake phone. Add to that, it had the wrong battery type and a no-brand charger! I contacted cellz4less and they sent me the right battery and charger but after a few days the phone stopped recognizing the charger and the battery would just not charge . I went to Nokia's website to make a repair order only to find out that the phone's serial number doesn't exist in Nokia's database! Long story short, keep away from these guys and don't put too much faith in e-bay's rating system.