How much does this cost to the nearest dollar?

Chevy Remanufactured Rochester Quadrajet Carburetor 350 Engine ~ Fits Camaro, Caprice, Corvette, El Camino, Impala, Malibu, Monte Carlo, Nova, Bel Air
What has been done to the carburetor? Ultra-Sonic Machine Cleaning Needles Seats Floats Bushings in Throttle Shaft Seals Washers O-Rings Check Balls Accelerator Pump/Plunger Choke Choke Pull Off(s) Linkages/Rods/Springs/levers Live Engine Testing What Does Live Engine Testing Involve? RPM Pre-Set (Can't have that RPM to high and you can't have it to low. Has to be just right) Fast Idle Pre-Set (Cold Start can be a pain. Let us pre-set it for

Price is $500.00

Price: $499.99