At this point it would appear I have been scammed by this user.
Paid them - went offline. Sigh.
I do have a full screenshot of the chat log but the basics of it are....
[9:01:07 PM] Brett Penney: You want a key, I apoligise
[9:01:34 PM] Brett Penney: for the late reply
[9:01:42 PM] evanwier: No worries
[9:02:09 PM] evanwier: Stil lhave the US key free for 25?
[9:02:23 PM] Brett Penney: yes, 25$
[9:02:57 PM] evanwier: what's your paypal email?
[9:03:02 PM] Brett Penney:
[email protected]
[9:03:06 PM] evanwier: and key is unregistered right?
[9:03:11 PM] Brett Penney: mhm
[9:03:12 PM] Brett Penney: ofc
[9:03:14 PM] evanwier: excellent
[9:03:24 PM] evanwier: k one sec let me login to my paypal
[9:03:33 PM] Brett Penney: take your time
[9:05:31 PM] Brett Penney: just let me know my man
[9:05:38 PM] evanwier: Should be on its way any moment
[9:05:46 PM] Brett Penney: superb
[9:09:06 PM] evanwier: So whats that key