For a weekend game?
Tough buying tickets for a game that is months away right now for me. I mean, as much as I think the Blue Jays will be in contention, if they fall out of the race, those seats in August and September take a huge drop. Unless if it's a giveaway day or a weekend series against a good team.
The CAD has been up the past couple of days, so buying on StubHub is a lot better right now, so could be a time to take advantage if you can get good ticket deals that work out to be cheaper or similar prices to the box office.