It does not feel like a $5. Being terminal is a huge detriment for a sifter.
Even with the Ruins part, it does not feel OP. What are you going to do? Mass this and Ruins? If that's the plan, I would add money instead of Cards, and probably +Buy. You are going to draw more with high Action density, but also draw more dead, and it will compensate.
I don't think this is going to be good for BM, probably worse than Smitty, let alone Wharf or Journeyman.
For an engine, you can discard Actions, but that means you want to redraw them, so it is not really a sifter for Actions, more like a reorderer. Maybe it can work to discard extra Villages to get your other drawers or payloads, and then make it easier to mass Villages, especially non-drawing Villages. Can be good in engine under looter Attack, but who is going to Attack you with Ruins with this counter present? Strong counters to a particular Attack are bad because, well, the opponent will just not buy the Attack.
Clearly it is not a nice slog or rush card.