Series 1, 2 & 3 available here...
http://dvd247.tripod.com/monkeydust.html
DON'T use the BUY NOW buttons on the website (they don't work 2015 - well they didn't for me).
Here's what I did and it worked.
Send an email to [email protected] and provide your email address.
You will then get an invoice using Paypal for the total cost.
COST.
6 GB Pounds Sterling per DVD / Series (for UK residents).
8 GB Pounds Sterling per DVD / Season (for Rest of World)
Ming Mong