Ortlieb are great panniers, waterproof, and can hold plenty, easy to attach, and once on, very secure - I would recommend them.
I had 4 (sold 2 a year ago) and regularly use 1 (on the right side). Well worth the money I feel.
sorry I can't help with getting you some!
I got mine from BIke 24 a Germam on line retailer i shopped around for the city roller panniers and they were the best price. Excellent service and superb panniers
It is........I have both front roller city (red) and back roller classics (black) I shall be putting up for sale soon (as soon as I dig them out and get pictures that is!!)
I've had back rollers for 11 years now and they are still going strong. I'm not so keen on the new fixing mechanism though - the older version is definitely more robust, however the new inner pocket is a nice modification from Ortlieb