https://www.theoctanecollection.com/cars/ferrari-458-speciale-for-sale/ 2015-06-19T14:26:07+00:00 monthly 0.6 https://www.theoctanecollection.com/cars/porsche-911-gt3-rs-4l-3-for-sale/ 2015-07-02T11:16:34+00:00 monthly 0.6 https://www.theoctanecollection.com/cars/ferrari-360-challenge-stradale-7-for-sale/ 2015-03-12T15:05:55+00:00 monthly 0.6 https://www.theoctanecollection.com/cars/porsche-911-gt3-rs-for-sale/ 2014-12-12T12:56:49+00:00 monthly 0.6