The “Fine Print” portion on the GroupOn site reads in part:
- Expiration varies
- Limit 12/person. Customers buy through New York Mets. Contact Citi Field at (718) 507-8499 w/ questions. See Groupon’s Third Party site terms here. Must purchase together to sit together. New York Mets is the issuer of tickets. Discount reflects New York Met’s current ticket prices-price may differ between time of purchase and day of event. Additional ticket fees apply at time of purchase.
According to the site, discounts range from 0% up to 31% (I’m assuming based on games and ticket type).
Thanks to my friend Tom for alerting me to this