3:13 - Mittens.: Hey man
3:13 - Mittens.: Hows it going?
3:13 - CaraMilk: hi
3:17 - Mittens.: I might have a decent offer on your refinded metals and tags
3:17 - Mittens.: Are they up for sale at all? :P
3:17 - CaraMilk: yes
3:18 - Mittens.: Hmm, lemme do some quick math
3:19 - Mittens.: I could do 25$ for your refinded metals and tags
3:19 - Mittens.: What do you think? :P
3:19 - Mittens.: m?
3:20 - CaraMilk: only trade for $25 too trouble
3:20 - Mittens.: haha
3:20 - Mittens.: Ive got some decent rep http://steannrep.webs.com/search/76561197994769282.html
3:20 - Mittens.: If that means anything to you :P
3:31 - Mittens.: What do you think?
3:32 - CaraMilk: no

His Steam profile is well prepared:
http://steamcommunity.com/id/mittens_4O4/

His 'rep' page sucks though :(

lol at imitating the real steamreps site with his own steannreps, with double n.

the scammer target on me yesterday

Scammers had learnt their lessons and are more cunning in conversations now. They will give you a real money price that is only a little bit higher than the market price, so you don't feel the deal is too good to be true.

But someone ask you to buy your stuff in real money out of nowhere make it obvious.