UPDATE: Make someone's Christmas and get an INSANE price - dropped by HALF to my absolute lowest price of $50. It's a STEAL at that price and I'm tempted to keep it as a spare.
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This is an old but still rather powerful Fanatec ClubSport CSW V2.5 Wheel Base. The entire kit is included with power supply, mounting hardware, box, etc. etc.
Used it for several years until I upgraded to a professional level setup. For someone just getting into sim racing or someone looking to upgrade to a modular ecosystem with dozens of wheel choices this is a great place to start.
Looked at eBay pricing where the cheapest full kit I can find is $200 - so I halved that as I just want this out of my way. Oh, TBC this does NOT include a wheel, it's JUST the base so you'll need to pick up a wheel from eBay or Fanatec. Those start around $175 new. You'll also need a set of pedals to complete the system.