Steel Battalion with the debug kit you could be looking at around 250. Send me a message if you want to sell it.
You need to post pictures with your forum name on a piece of paper, as per the price check rules. Also, bear in mind that the marketplace rules state that the owner has to sell the items. If your friend is wanting to sell these via the forum, he would have to sign up and meet the criteria for selling, or sell them to you and you may sell them.