This is not spam, i am just looking for some ideas

I recently had built for me a 540bbc with procharger. It has JE blower pistons, AFR cnc 335cc ported heads(hard coated) scat billet crank, Manley pro series rods, trap door oil pan, polished procharger, Nickerson carb, imco valve covers and pulleys, fully dressed with all marine accessories and coolers, msd ignition and dist.,cmi exhaust with tail pipes, full roller valve train. This motor is built right. I think I am selling the boat I was going to put it in, so I will be selling it. It should run around 900hp with 7 or 8lbs of boost all day long. I will have it on a dyno before I sell it. Any idea what it is worth? Thanks for the input