Fuse update: a German shop lists them for 40 (WTF?!) Euros: https://fixpart.de/de/product/view/0005549198?apl=2601804 [https://fixpart.de/de/product/view/0005549198?apl=2601804]

A Finnish dealer for about 10: https://www.huoltopalvelu.com/epages/huoltopalvelu.mobile/en_GB/?ObjectPath=/Shops/Huolto/Products/46260&Locale=en_GB [https://www.huoltopalvelu.com/epages/huoltopalvelu.mobile/en_GB/?ObjectPath=/Shops/Huolto/Products/46260&Locale=en_GB]