I recently discovered a pretty useful site for finding out when various products become available at the LCBO. It's called Drinkvine and it was made by a guy who enjoys fancy beers but did not enjoy trying to figure out which LCBO had them and when.
You input your favourite beers/wines and your preferred LCBO locations and it will email you when your drinks are in stock at one of your locations. It works pretty well. Of course they're just scraping the official LCBO website, but it seems to be pretty up to date.