MoneyGram question

[BigJavy]

I know this isn't the forum for this but I don't really have anywhere else to ask and I'd rather take my chances here then get ripped off.

I'm selling an Ipod nano and one of the interested parties (who happens to have made the highest offer) wants to pay via moneygram. He says:

as soon as i make payment with MoneyGram,they will notify both of us that,i have made payment for some amount and they will have to pend it inorder to findout somethings about my payment.A soon as the payment has been approved, they will also let you know that my payment has been approved you will send the shipping tracking number of the item to MoneyGram for verification and as soon as they verify it, the money will be mail to your address in two to three business days,first class mail.

It seems reasonably safe from reading the moneygram site, but I've never used it before so I thought i'd check with you guys. Any advice?

Thanks,
Jason