Here's the latest on the 19 Year Old Cask Strength Midleton Single Pot Still 19 Year Old (53.7% ABV) available from the Irish Whiskey Collection in Dublin Airport T2: http://www.scotchmaltwhisky.co.uk/midletonsinglecaskwhiskey.htm
John Hansell comments also: http://www.whatdoesjohnknow.com/2011/01/16/irish-whiskey-lovers-two-rare-midleton-single-casks/
€260.00 is a bit steep that said, the nearest equivalent is Mitchell's Greenspot 12-Year Old (58% ABV) @ €850.00 http://www.mitchellandson.com/green-spot-year-irish-whiskey-bicentenary-edition-p-361.html
For those with suitable deep pockets, enjoy...