Sorry for Hijacking this thread, but I usually try and accept the LMU's that are offered but recently the prices have been going up for Air Canada. I used to do YHZ-YYT for $99.00 but must recently It was $150.00
I just checked in for my UA flight YHZ-ORD ( 3hrs 50 minutes) and was offered an upgrade to F for $151 CAD. (including all taxes)
After seeing all the Air Canada LMU's this was a STEAL! I'd have to pay over $50 to check my suitcases anyway.