Scaleway Stardust instances (https://www.scaleway.com/en/stardust-instances/) are tiny (1 vCPU, 1GB RAM, 100 Mbps bandwidth) and super cheap (€ /month) virtual private servers. Accounts are limited to creating 1 instance each in Scaleway's Paris and Amsterdam datacenters. (So 2 in total.)
They are perpetually out of stock if you configure them via the Scaleway Cloud Console - but I've always been able to create them via the CLI.