How much does this cost to the nearest dollar?

Painless Performance 60217 Standard Length EFI Harness for GM Gen III 4.8, 5.3 & 6.0L w/Mechanical Throttle Body
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This harness is designed for the 4. 8L, 5. 3L, 6. 0L mechanical throttle body engines using an LS1 / LS6 PCM with a 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, or manual transmission. Engines will require a mechanical throttle body to be installed. engines

Price is $580.00

Price: $579.99