Ha! The closest hamsters to me on that website are over the other side of London. Alongside preloved and gumtree, all the hamsters I see on these kinds of sites are being sold by breeders and are too far away.
He's here! I got the hamster I wanted. The photo I saw didn't do him justice--it made him look a lot bigger than he actually is. His current name is Ravenclaw-- I'm unsure if I will keep it. He's 16 weeks old and was taken back to the store when his previous owner lost interest. He's currently making a LOT of noise on his wheel.
I think he must be a pretty small hamster if he's 16 weeks already. He's quite chunky but on the smaller end of the spectrum length-wise. He's mostly white with a little cream on his head and two thirds of the way down his body. Maybe some kind of failed band?
I managed to snap a quick photo of him when he was still for longer than two seconds.
"Who are you?"