I had inquired about this to their email a year ago as I was extremely interested in this as well. Their original 1996 production (which is quite similar, but with different cast) is available for purchase on their store according to Essgee's website. I would love the 2008-09 edition as well, too. Edit: And to re-iterate..... I would gladly open my wallet to see the full production with David Collins as well.
I'm sorry to say that we are no longer able to buy essgee productions DVDs via their website. Simon has not continued its license. Your best shot is on ebay or amazon now. I was in contact with Simon in early 2017 and he has said that he won't be doing any of the original trilogy again, this really saddened me because I've only seen this live and that was when I was 8 and I want to see the entire trilogy because HMS Pinafore is my favourite.
