ebay .................?

I ordered a laptop charger from ebay on thursday night, and i emailed the seller and asked him once it would come, and he said each one gets it the day aft, usually. and he has 100% on everything.
merely i still haven't got it, and it's sunday now, do you think that has something to fulfil with the royal mail? :/
oh and he's in england, and then am i, and he shipped it with first class.