What is this Worth PLEASE

74 block .030 over h116cp flat top pistons stock rods. stock crank reground. Decked block with pistons .010 in the hole. comp xe274h can and lifters. 500 miles on build never spun past 5900.rods reconditioned crank .010 under. all new bearings. motor has oil pan timing cover new aluminum water pump new alternator and pulleys. Has balancer and B & M flexplate. Still all together. Local guy is holding firm on $1400 Im at $1200. What should I do?
sorry 360