Hello, so I've been looking at the NPC Dealerships (Mainly the one at the airport) and the prices are a little all over the place with some vehicles.
For exmaple, You can buy a Jester Classic (An old Supra basically) for 525k or you can buy the Jester RR (New-style Supra) for 175k. I believe some vehicles require some price adjustments to make it make sense; also, the Omnis is listed for 99,999,999, so this would need to be altered in price