[A Corpse]

These places all say "in stock" even though they hold stock of (almost) nothing themselves. They order it from the supplier, often to be shipped directly to you. If you need anything in a hurry, fuck the online places and go to a local store and grab it off the shelf. The extra 10-20% is the peace-of-mind price you pay for knowing you have the item and aren't at the whim of some cheap-as-fuck run-my-own-business-from-my-garage online-only 2% margin wanker who doesn't give a shit about service and will promise anything just to see your money in their account.