I don't know how easy it is to purchase a Notts Analogue tt in France, but there is a Spacedeck for sale on pfm but in Italy. It would appear he is no longer selling his arm which would leave you open to your own choices as well as cartridge and you wouldn't have to pay duty. https://pinkfishmedia.net/forum/threads/nottingham-analogue-spacedeck-and-kuzma-arm.244262/