Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_73 (founded VARCHAR, first_af2_season VARCHAR, final_af2_season VARCHAR, arena VARCHAR)

### Question ###
How many founded years had a final af2 season prior to 2009 where the arena was the bi-lo center and the first af2 season was prior to 2000?

### Accurate SQL ###

SELECT COUNT(founded) FROM table_name_73 WHERE final_af2_season < 2009 AND arena = "bi-lo center" AND first_af2_season < 2000