Magnetizing kits

I got a Baneblade for my birthday and I would like to try magnetising it as an Octoblade. I saw that Magnet Baron has a special kit for that BUT them being in US and me in EU its way to expensive considering taxing etc.

Does anyone know if some european company offers similar kits? I was not able to find anything in my search and I don't really want to buy larger packs for every single magnet.