CREATE TABLE table_20005 ("Year" FLOAT, "Dates" TEXT, "Champion" TEXT, "Country" TEXT, "Score" TEXT, "Tournament location" TEXT, "Purse  ( $ ) " FLOAT, "Winners share  ( $ ) " FLOAT)

What is the maximum purse prize of the Northeast Delta Dental International Championship?
SELECT MAX("Purse ($)") FROM table_20005
SELECT MAX("Purse ($)") FROM "table_20005"