Evidence Provided 76561198038756639 (unalign3d) - Unusual Middleman Scam

Victim: Mareku
| steamname: mareku S> Stormy Waxy (Black)
| steamID32: STEAM_0:1:37281699
| steamID64: http://steamcommunity.com/profiles/76561198034829127
| customURL:
| steamrep: http://steamrep.com/profiles/76561198034829127

Scammer: unalign3d
| steamname: unalign3d
| steamID32: STEAM_0:1:39245455
| steamID64: http://steamcommunity.com/profiles/76561198038756639
| customURL: http://steamcommunity.com/id/unalign3d
| steamrep: http://steamrep.com/profiles/76561198038756639
Screenshots of chat:



Video of Trade (I know this is not in the HOWTO but this is conclusive evidence):


Description:I met this guy at Pink Taco's, he said that a friend was interested in my unusual, went offline. A day or so later I contact him, and being new to unusual trading I accept his offer to go first in the trade involving My Stormy Waxy Wayfinder and a fictional Max's Head, with him as the middleman. After I finish the trade, I wait and he un-friends me, and plays mocking soundclips, and stops responding in the server chat. (This last part is seen clearly in the video)

Transcript of chat:

Code:

Code:

unalign3d hey
mareku S Stormy Waxy (Black) hi so was your friend interested in a samureye or the waxy i curently have
mareku S Stormy Waxy (Black) i dont remember
unalign3d hey
unalign3d the waxy
mareku S Stormy Waxy (Black) kk
unalign3d and he might also be interested in a samur-eye, what effect is that one
mareku S Stormy Waxy (Black) i already traded that one but it was smoking
unalign3d ahk
unalign3d no worries, he can trade right now for the waxy
unalign3d you were fine with a max's head, right
mareku S Stormy Waxy (Black) sure
mareku S Stormy Waxy (Black) is it duped
unalign3d nah, lvl 75 and clean
mareku S Stormy Waxy (Black) my bo is 2 buds so sure
unalign3d as i've probably told you, he doesn't add people he doesn't know irl
mareku S Stormy Waxy (Black) yes you have
unalign3d so i'll get him to join your server
mareku S Stormy Waxy (Black) thx m8
unalign3d no worries
mareku S Stormy Waxy (Black) also how does one get a self made key in the first place
mareku S Stormy Waxy (Black) i thought valve came up with the concept
unalign3d basically
unalign3d if you made an item for the game
unalign3d before the huge update with hundreds of user-made items, you got one
unalign3d there are only 19 of them in the game
mareku S Stormy Waxy (Black) oh
mareku S Stormy Waxy (Black) nice
unalign3d ) yup
mareku S Stormy Waxy (Black) how much is it worth
unalign3d a lot.
unalign3d 15buds )
unalign3d hey he has som update
mareku S Stormy Waxy (Black) i think i saw someone sell one for 7
mareku S Stormy Waxy (Black) 
unalign3d 7
unalign3d when
mareku S Stormy Waxy (Black) on op
unalign3d wow
unalign3d i'll check that soon
unalign3d my friend has an update for TF2
unalign3d can't join ;
mareku S Stormy Waxy (Black) 
unalign3d did you mind if i middlemanned quickly
mareku S Stormy Waxy (Black) i have all day
mareku S Stormy Waxy (Black) litterally
mareku S Stormy Waxy (Black) ok...
You have accepted the trade request from unalign3d.
unalign3d go when you're ready
mareku S Stormy Waxy (Black) ...
unalign3d 
mareku S Stormy Waxy (Black) what about the maxs
unalign3d i'm going to trade your hat for it, then trade you back with the max's
mareku S Stormy Waxy (Black) why can't you just trade me with the max's
unalign3d because he won't go first
mareku S Stormy Waxy (Black) or i could just wait for him to joijn
unalign3d he won't be on for a fortnight
unalign3d he's going to Singapore
mareku S Stormy Waxy (Black) mk
mareku S Stormy Waxy (Black) and his internet is too slow to download a tf2 update
unalign3d not everyone has good internet 
unalign3d idl
unalign3d idk
mareku S Stormy Waxy (Black) idk
mareku S Stormy Waxy (Black) i feel like im getting scammed
unalign3d what no
unalign3d there's nothing to worry about
mareku S Stormy Waxy (Black) your rep seems find
mareku S Stormy Waxy (Black) fine
mareku S Stormy Waxy (Black) ok
mareku S Stormy Waxy (Black) but keep in mind im recording this 3
unalign3d of course
mareku S Stormy Waxy (Black) ok
mareku S Stormy Waxy (Black) what just happened there
mareku S Stormy Waxy (Black) )
mareku S Stormy Waxy (Black) still waitign

Hello, could you provide an uncropped screenshot of your trade history showing the items traded and upload it via the "Upload a File" button? Also if I were you, I'd also report this scam to Steam Support as well. Hopefully they can trade ban his account.
http://support.steampowered.com/newticket.php

I did report it to Steam Support, however according to other victims, he has multiple accounts. I am not sure how this will work out, or if he cashed out on all his scammed items (He had a self made key in his inventory, and 2 days earlier I bp'd him and he had what was effectively a f2p or early premium backpack).
Here is my Trade history:

Hello!!!
Thank you for your report! An SR admin will review yours in a while!

Question: he has been trade banned, and my item is still in his bp. Who banned him and what will happen to the item?

http://forums.steamrep.com/threads/unalign3d-paypal-scam.41425/ he's scammed more than once also what will happen to our items?

Steam Support replied and said that since I apparently agreed to the trade I couldn't get the item back. Is it possible to say that I agreed to a different trade which was not carried out, and that I did not agree to the trade that was made? Or am I wasting my time by even thinking about it?