Bartering needs work

[Raxxla]

Sold a car, asked 14,700 for it, buyer offered about 6200. I dropped to 14500, they raised to 6400, I dropped to 14200 and they accepted. Bit of a jump don't you think?
Ppl dont offer 6k for cars up for 14k, that gets you shown the door immediately. Dunno if it's a tutorial 'forced sale' but bartering needs rework anyhoo.

A bug made me advertise the car twice (took photos before filling with gas and had to reload to fix) and it's auto valuation first time was 8,400, second time 13,900...for the identical car.