I've just realized I have to correct Infos I had posted here before. Euforia and nautilus have nothing in common with the widely available Oddy-Attys (other than first-glance external form) and I suspect they are priced higher than those. And are well worth it. But selling them for the same price as the original due to supply-chain-restrictions only would make sense if the supply for the original penelope (ca. $115) and odysseus are completely down, which they seem at the moment. But that can change fastly and then you're sitting on unsellable stock.