Sell the key to buy some good games.
Trade the key for a Garrus body pillow.
A full set with a double sided Liara/Kasumi body, Samara and Tali head pillows, a Miranda throw pillow and Jack as of those kinky wedge shaped pillows and you got yourself a deal.
Why didn't you get the Pinnacle Station during the free Origin sale?
I figured I'd get it later. (Procrastination finally backfires.)
when you're done