So I came across a low mileage (37000) 1999 Corolla VE, AT. The guy is selling it for his elderly mother. It seems like a fairly decent commuterObviously I want to be cognizant of the car not being used and sitting idly for long periods of time, but it appears in fairly decent condition and garaged. I'm waiting for the VIN, but he claims clean carfax, no odometer roll back and his mother is the original owner.
Are NADA/KBB/Edmunds useful for these sort of cars? KBB and Edmunds are in the mid 2k point, and NADA is at 3700. The guy is asking 4000, but I was looking more towards 3000. Any good way to judge the cost without coming across as lowballing? Any help would be appreciated, thanks!