NIKKE1 is obviously trying to scam people.
 

From: NIKKE1 To: Taxman Date: 2007-10-10 20:53:07
Subject: Your engine part for sale.....
Re: Ad #990751
Message: Hello Seller,
Good Day...I am interested in your (engine part) Posted for sale ,please get back to me with the last offer Price and also let me know the Present Condition of the (engine part),do send me the recent photos of the (engine part),I will want you to get these information to me asap and Let me know the Reason why you want to sell the (engine part). Don't worry about the pickup i will take care of that myself Without Any Stressing you, looking forward to read from you soonest today.
Here is my private email : [email protected]
Mr Nicolas

I got the same message ...

Yep, me too. Looks like they are gone now, too.