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_243664_1 ( game_cost VARCHAR, railroad VARCHAR )

### Question ###
Name the game coast for chicago and north western

### Accurate SQL ###

SELECT game_cost FROM table_243664_1 WHERE railroad = "Chicago and North Western"