Check out Haddington House Certificate of Christian Studies. I am enrolled in it and it has been great. It also has the benifit of being fully transferable to an accredited seminary.
Haddington House Trust
Coolness! How does the it work, I mean is it essays sent and graded online...that sort of thing?
Depends on the course. Most of the ones I have taken have been in person at one week intensive lectures. For those you get the reading list a couple of months in advance, then attend lectures, then write your papers (from home) and sit for a (proctored) exam.
Other courses you listen to the lectures (or watch them) and send in your papers and have your exams proctored locally.
Pastor Dyck, who is on the board, is a HH proctor. If you PM him he can fill in some of the details I am sure.
BTW I just atended a weekend lecture at HH on friday and sat by Craig Evans on NT "hot topics". That will count as approx 1/3 of my NT13 lecture time.
The per course cost is $100 to $200! (not per hour) For a credit course that is accepted at (almost?) all reformed seminaries including ATS schools this is amazing value.