The cost of National League Division Series: New York Mets vs. Philadelphia Phillies - Home Game 1, Series Game 3 tickets can vary depending on many factors. The costs can be affected by where you buy them, when you buy them, the popularity of the specific venue and also where in the venue that you are looking for National League Division Series: New York Mets vs. Philadelphia Phillies - Home Game 1, Series Game 3 tickets.