No problem. I thought that was pretty low mileage. My feeling is that $ 20,000 is the upper end but 90,000 km is not excessive, so the range I mentioned is likely pretty close. I would highly recommend you have a good mechanic do a thorough inspection of the car though. Brakes, suspension, compression, drive train, etc. as repairs on items that don't show up until after you buy it can be very expensive. It's easy to need to throw an extra $ 5,000 or more at a car that hasn't been properly maintained. A carfax check is always a smart move that will tell you if there are any liens or accidents the car has been in. Good luck and if it turns out ok, the C5 is a great car and a sweet looking car and we will want you to post pictures for us. We like pictures here. Welcome to the forum by the way.