How much does this cost to the nearest dollar?

Pertronix 1587P6 6 Volt Positive Ground Autolite 8 Cylinder Ignitor
The Ignitor has proven itself in applications ranging from race cars to tractors. The Ignitor replaces breaker points and troublesome factory electronic ignitions with a dependable, self contained and maintenance free electronic ignition system. The Ignitor has been called the stealth ignition because of its quick installation and nearly undetectable presence under your distributor cap. There is no black-box to clutter the engine compartment. For optimal performance, use the Ignitor with Flame-Thrower 40,000 volt coils. Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life 2 1 improvement over points in current fall time for increased coil output Rotating cobalt magnets trigger

Price is $156.00
Price: $155.99