Ilford paper bargain

7dayshop has Ilford 20x24 RC gloss paper for £49.99 delivered which seems to be a good price and about £18 odd cheaper than the pearl they are selling.
http://www.7dayshop.com/catalog/product_info.php?cPath=777_1&products_id=104392

A deal on a 3 pack of SFX with filter as well, expiry date Jan 09.
http://www.7dayshop.com/catalog/product_info.php?cPath=777_1&products_id=102935

Peter. Nice one. I wonder why there is a £20 difference? From what I can gather from the info it appears to be about the same age and if anything glossy is usually in slightly greater demand - or so I always thought. Maybe it reflects 7dayshop's selling experience which means that pearl outsells glossy by quite a margin.

pentaxuser