amiibo Trading Post

I just had an idea! I've come to realise that different amiibo are much more common in some places than they are in others, and I thought of a new thing we could have here on WiiWareWave: an amiibo Trading Post! Basically, people can make a post either requesting a particular character they are trying to find, or offering a character they have. Then anyone browsing the posts can take up an offer listed, and the trade can commence. It could be yet another way to bring the community together as we help each other complete our collections.

I think, as a general rule, the thread should be specifically for exchanging individual characters, ie. one character in exchange for one character, just like trading Pokémon. It would be unfair to offer or demand multiple characters for a single one or vice-versa. It should also not be used as a means to buy and sell amiibo for cash, since that's what online marketplaces are for. Trading Post means exactly that, a place to trade amiibo.

What do you think of this idea?