CREATE TABLE table_2431 ("Date" CLOB, "Tournament" CLOB, "Location" CLOB, "Purse  (  $  ) " FLOAT, "Winner" CLOB, "Score" CLOB, "1st Prize  (  $  ) " CLOB)

How many times could you earn $470,000 as the grand prize?
SELECT COUNT("Score") FROM table_2431 WHERE "1st Prize ( $ )" = '470,000'
SELECT COUNT("Score") FROM "table_2431" WHERE "1st Prize ( $ )" = '470,000'