SELECT venue FROM table_name_86 WHERE runner_up = "£20,000" AND champion__average_in_final_ = "phil taylor (109.35)"
Apa tempat ketika runner-up adalah £ 20.000, sang juara (rata-rata di final) adalah Phil Taylor (109,35)?
CREATE TABLE table_name_86 (venue VARCHAR, runner_up VARCHAR, champion__average_in_final_ VARCHAR)