Round 1 of 66, and a Money ($) larger than 400,000 has what sum of year?
CREATE TABLE "performance_at_the_pga_grand_slam_of_gol" (
  "year" real,
  "round_1" text,
  "round_2" text,
  "place" real,
  "money" real
);
SELECT SUM("year") FROM "performance_at_the_pga_grand_slam_of_gol" WHERE "round_1"='66' AND "money">'400,000';