Fooking Costco - want £20 to join jsut so I can buy some rubber matting for about £4

Rip off cooooooonts - had a nose round the store and ain't as if they're prices are that much cheaper than retail, and all the tools are cack and other stuff you would normally get from motorfactors (ie WD40, oil, consumables, those sorts of things) I can still get cheaper than them at me bro's shop... Rip off coooooooonts