CREATE TABLE table_80032 ("Type" CLOB, "Person ( s ) " CLOB, "Publisher ( s ) " CLOB, "Publication date" CLOB, "Reported price" CLOB)

What was the publication date of the photos of Sean Preston Federline that cost $500,000 and were published by People?
SELECT "Publication date" FROM table_80032 WHERE "Reported price" = '$500,000' AND "Publisher(s)" = 'people' AND "Person(s)" = 'sean preston federline'
SELECT "Publication date" FROM "table_80032" WHERE "Person(s)" = 'sean preston federline' AND "Publisher(s)" = 'people' AND "Reported price" = '$500,000'