CREATE TABLE table_28204 ("Date" CLOB, "Tournament" CLOB, "Location" CLOB, "Purse  (  $  ) " FLOAT, "Winner" CLOB, "Score" CLOB, "1st Prize  (  $  ) " CLOB)

Name the 1st prize for senior pga championship
SELECT "1st Prize ( $ )" FROM table_28204 WHERE "Tournament" = 'Senior PGA Championship'
SELECT "1st Prize ( $ )" FROM "table_28204" WHERE "Tournament" = 'Senior PGA Championship'