My opinion about Archonia.com
I think it's a really good site, especially for people in Europe. The reason the prices are higher than others is simple: Archonia stocks things in Belgium, so they need to pay taxes to import things (since they're coming from countries outside Japan). Belgium's taxes are pretty high sometimes. The only bad thing is, once something is sold out, you can't find it back anymore. Plus, you never know when something is sold out so you have to regularly check the product you want.