I wouldn't mind paying that much if it were a big item. But it looks so tiny in the pictures! >_< I would feel weird paying so much for an item that isn't even noticeable, you know? And on top of that it's something that you obtain in 5 minutes... make a new character, download the lamp, transfer it to another character, and delete character.
I can't really blame them for charging so much though. I started out giving hair-bow wigs for free, then I started selling them for 20k. Then when people started offering to buy them for 100k, I started selling them for that. Made an auction with the starting bid at 100k, it went up to 1M so I sold it for that. Now that I have my own shop I charge 500k for them which is outrageous considering that the item is only worth 4,800 bells. But I was annoyed over the fact that a lot of the people that I gave the wigs to for free/20k were selling them for 500k-1M so I gave in and decided to sell them for that much myself.
What I'm trying to say is that if the consumer is willing to pay so much for em, the seller will take advantage of the situation.
500k... Glad I bought my bow wig for 300k then. x.x