For importing from the US I would recommend Lasersedge or Fivestar. Be aware some retailers state the true value of goods on the package and you might have to pay Duty. The import limit is £18($27). Shipping at Lasersedge is $1.99. It's slow but you can afford to buy 1 title at a time.
13.95 Euro is a good price from erodvd for the EB series and the only worthy line released from Sunshine. Shame they stopped at #8. You can read my reviews of all the dvd's here on ADT.
I had a few problems with Customs a few months ago with my erodvd orders and have not ordered since to let things cool off. They were checking nearly every package and confiscated some of my Puaka dvd's. I would order 1 or 2 first just to test the water.
The AB films are also released by Puaka but in my opinion are overpriced.
If you prefer a UK based supplier try Statesidedvduk for the AB line. Never used them myself so can't comment on their service. Prices look reasonable for an Euro retailer.
[Link]