Originally Posted by
yycworldtraveler
You can now buy MLL access from almost any fare base.
There has been a price 'enhancement' as well.
"Expanded Maple Leaf Lounge access
Looking for a private, serene escape from the bustle of airport activity as you await your flight? Now, no matter what Economy class fare family you choose for travel within Canada or between Canada and the United States, you can add the Maple Leaf Lounge Travel Option to your booking.
What’s more, Tango Plus customers travelling to our Sun and International destinations can also take advantage of the travel option.
Remember: no matter how many Maple Leaf Lounges are available between your origin and destination, you can relax at each one along the way for just one low price:
For travel within Canada and between Canada & the United States:
* Latitude customers: $30 per one-way
* Tango Plus customers: $35 per one-way
* Tango customers: $45 per one-way
For travel to Sun and International destinations:
* Latitude customers: $45 per one-way
* Tango Plus customers: $55 per one-way
As always, Air Canada Elite, Super Elite & Star Alliance Gold travellers, as well as Maple Leaf Club members and customers travelling in Executive Class and Executive First, will continue to enjoy complimentary access to our Maple Leaf Lounges.
If you’ve already purchased an eligible itinerary at aircanada.com, you can add the Maple Leaf Lounge Travel Option by retrieving your booking, and clicking the “Select travel options” link.
Learn more about Air Canada Maple Leaf Lounge locations, features and privileges."
http://www.aircanada.com/en/news/090915.html?src=hp_wn
Why dont they just open it up to any and all paying passengers.

There isnt enough room now so whats next. The ML Lounge at one time was a place for SE and E as well as Amex holders. It was a privilege. Not anymore!