While the paint appears quite good, the subject bicycle is not without issues. The bar tape is ripped. The front derailleur cage exhibits significant rust. The chrome shows some peppering and possibly exposed nickel. Some of the aluminum components are severely oxidized. Finally, why isn't there a chain? Is the seller trying to prevent a test ride, to hide other issues?

Montreal is a high priced market but it's also not a good time of year to sell a bicycle in that market. The ad is only 4 days old, so it sounds like the seller wants to move the bicycle now. I imagine they will be willing to settle for less. The question is how much less?