The high bidder wins membership benefits for two adults and any children under the age of 18.  

Benefits include: two personalized membership cards with free unlimited admission; cardholders admitted to the Garden with one guest per visit; admission to all special member events; admission to the annual plant sale member preview; free or reduced admission and other discounts at nearly 300 participating gardens and arboretums nationally; discounts on classes, walks, events, Garden bookstore, plant arbor, and monthly plant sale, and more!