Steps you need to follow:
1) Send me a PM that you have a copy of the game with no key
2) Receive my reply to that PM with my email
3) Email me with the information I request here
Since some people seem to have missed me adding this to the first post. When you PM me and I give you my Email I need the following information:
SteamID:
http://steamidfinder.com/
Scan/picture of your Bestbuy receipt:
To use the steamID finder, put the URL for your community page into it. To get that, select community, from the home tab of community on the right there is a link to "view my profile". Once you have done so, copy the URL of the profile into the steam ID finder. My profile url for example is this:
http://steamcommunity.com/id/Yoshiro
When that url is entered in the steam ID finder it gives my SteamID as: STEAM_0:1:151559