Internet Scam, part 3

Good news! Our friend Bill is quite accessible, and quickly emails me back.

"Hey,
Everything sounds well and am okay with the prize $250.
l will offeryou $450 to keep all the buyers away. I have a friend who is ready to issue you a certified money order since I don't have the funds inyour currency. For convinient and easy shipping, I have a liable shipping agent who'd be responsible for the shipping as soon as you receive payment . I will therefore need the following information ofyours to forward to my client before he sends the money order......NAME IN FULL........ADDRESS IN FULLCOUNTRY..........ZIPCODE........CELL/OFFICE/HOME PHONE NUMBER.......
Waiting to hear from you
Regards
BILL"

Okay, so now this guy is doubling my asking price voluntarily before he ships it to the UK? Now I was putting it at a 70% scam. I do a little reading up on internet scams just to be sharp. But still, in fairness, even though about a thumbnail's worth of this adds up, I don't really have anything to lose. He can have my address. The whole world can. As long as you're not going to come and rob me. And....um....I'm hoping Bill doesn't. So I reply....