Yes, I just turned up, looked at the timetable at the desk and wanted the car ferry out at 11.30am and jet return at 7.30pm*, over 40e. But the girl suggested to me that getting the car ferry back at 6.30 would be 20e plus freebies, no haggling, it was offered! Ferry is run by Baleria and they do have website offers if you pick in advance, but never tried that.Out of interest, who was the ferry operator? And did you just rock up and get that price or was a haggle involved? And time did it depart/return?
I would be interested if these turn-up offers happen in summer. *Might have been 7pm, can't remember!