Dont forget, with Paypal, you dont get your money for up to 21 days afterwards as they consider phones as a high risk category, so they withold payment. (or until positive feedback, but buyer can still moan and you get reversed charged)
Never using eBay automatic Paypal again for any tech kit ever, they can get an involce, pay by cheque or stuff it sideways!
I sold a N95 phone last week and found this out the hard way!!!!