至急！！英語が得意な方

Dear Seller am smith from Canada, indeed am very happy to let you knowthat i came accross your pasted item and am very attracted in buying this item formy Son who was studying in Africa Nigeria....So due to urgency,am ready tooffer you 700USD for this item including the shipping cost via UPS/EMS SPEED POST... Moreso,i will be awaiting to read back from you,if you are interested in sellingthis item and am ready to pay you via Bank Wire Transfer... Regard from.

を日本語に訳すと、７００ＵＳドルで即決して欲しいという意味だと思うんですが、お受けする英文を作って頂けませんか？英語が出来る旦那が出張中で連絡がとれず困っています。どなたか、お願いします。