Yup, went through the same thing. Didn't do EBay but did cars.com, autotrader etc.
They all think you are desperate and have to sell and they want to steal it.
Or offer 10K plus their mobile home..lol.....
It will sell eventually if you can hang in there. Try local advertising?
Yes, having gone through this, I find it amazing how many dreamers with no money and less intention are out there. If they spent half the time they waste bothering trusting owners and spent it on their actual life pursuits, they'd have the income to cover it. Or they'd appreciate time more. Either would be fine.
I guess this is normal though. I have met some nice folks during this, and a couple on this forum who've actually bought cars and joined up, which is cool. When the right person shows up for your car, you'll BOTH be very glad you got together. Best wishes. You've got a great car.