Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_16400024_1 (release_price___usd__ VARCHAR, model_number VARCHAR)
### Question:
How many release prices are there for the Pentium iii 550?
### Answer:
SELECT COUNT(release_price___usd__) FROM table_16400024_1 WHERE model_number = "Pentium III 550"