Where can I buy MacAndrews Scotch Ale?

If you find some, you'll have to tell me where. From my research, Caledonian retired it sometime around 2006. Samuel Smith Brewery picked it up after that and produced it for a couple of years under the name "MacAndrews Stock Ale" with the same label, it just read "Stock" instead of "Scotch". They also appear to have retired the ale a couple of years ago. I've yet to find a comparable Scotch Ale. If you find one that tastes anything like the ol' "Man's Best Friend", let me know.