Here is what the person ask you in the email

Thanks for the your prompt response and i have decided and concluded
to buy the item from you. I am OK with the cost.And I would be very
glad to inform you that, My Office will be mailing overnight certified
check from my salary to cover the cost of the item as you requested
..I'll want you to remove the advert from web and consider this item
is sold to me..So i want to be the best offer by offering you extra
$50 to your money as the best offer and i hope you will keep this item
for me, I will be needing the following information to issue out the
payment ..

Name:
Address:(Not P o Box)
City:
State:
Postal Code:
Country:
Cell Phone Number:
Total amount for the item :

Also you should be aware that you won't be responsible for shipping as
i will have my mover come over and pick it up as soon as you received
the check and i also have some other goods i already bought in other
location which my mover will pick up all together. i will get back to
you with tracking number for your payment once my secretary made the
payment out to you