I still have this one game left on my Steam Inventory, so, why not sell it on SK?

The price is 6.5k of CE, since Borderlands is $20 on Steam right now, it should be negotiable.
Note, this is Borderlands 1, NOT 2.

My Steam name will be Detective ̡Mes͘se͠n͏g҉er, just copy and paste it to look for me.
Remember to put your Steam name so I can find you, or you'll might not get it.