Lot of sales for 4th of july (and ongoing ones) where you can pay $10-$14 for a YEAR of a small cheap VPS. Usually only has 1GB of memory, but that’s plenty to play around with and learn. If nothing else, a good cheap ipv4 you can use for some port forwarding. There are lots of options, but I’ve used racknerd [https://lowendbox.com/blog/4th-of-july-deals-by-racknerd-kvm-vps-in-multiple-locations-from-11-38-year/] and ethernetservers [https://lowendtalk.com/discussion/186441/from-14-95-yr-openvz-7-2-ipv4-solusvm-lax-nyj-jax-raid-10-ssd#latest] which have been fine. I have my own server at home, but I bought two small ones to start learning Ansible with in a risk free way. Eventually plan to redo my main server with a complete Ansible setup, really want to hop on that “infrastructure as code” train.