CREATE TABLE table_41263 ("Year" CLOB, "Dates" CLOB, "Champion" CLOB, "Country" CLOB, "Score" CLOB, "Tournament location" CLOB, "Purse  ( $ ) " FLOAT, "Winner's share  ( $ ) " FLOAT)

What is the highest Purse for aug 3 5?
SELECT MAX("Purse ($)") FROM table_41263 WHERE "Dates" = 'aug 3–5'
SELECT MAX("Purse ($)") FROM "table_41263" WHERE "Dates" = 'aug 3–5'