-2 AMD based Compute VMs with 1/8 OCPU** and 1 GB memory each. -4 Arm-based Ampere A1 cores and 24 GB of memory usable as one VM or up to 4 VMs. -2 Block Volumes Storage, 200 GB total. -10 GB Object Storage. -10 GB Archive Storage. -Resource Manager: managed Terraform. -5 OCI Bastions.
You can always look on https://lowendbox.com/ for cheap instances.