How much does this cost to the nearest dollar?

General Motors Engine Control Module
Impala, Monte Carlo. Malibu, Malibu Maxx. Express, savana. Lucerne. Cobalt. HHR. Sky. Vue. G5. G6. 3.6L. 2.4L. 2.0l. 3.5l, 3.9l. 3.5 & 3.9L. 2.2L, 2.2L, 4.3L, Silverado, sierra. Impala, Monte Carlo. Malibu, Malibu Maxx. Express, savana. Lucerne. Cobalt. HHR. Sky. Vue. G5. G6. 3.6L. 2.4L. 

Price is $318.00
Price: $318.43