Have been in your position and have never, ever found any commercial operator who would be prepared to move a car for a small fee.
They will want to put the car up on a car transporter and you will pay and pay for this.
Best solution provided the electrics, brakes and tyres are okay is to buy a tow rope, get a large, clear sign saying 'on-tow' for the back window and ask a friend who has a car of the same or larger size to give you a tow.
If any of the above aren't working, then you're looking at your expensive car transporter.