What's the best deal you've gotten on your gear?

For me, I’ve managed to snag a few pretty crazy deals over time:

EF 70–200mm f/2.8 IS II for $320

RF 35mm f/1.8 for $190 (has a tiny mark on one corner, but it’s barely noticeable)

Canon R7 with the 18–150 kit lens for $640 (no battery charger though)

Ended up selling the kit lens for $350, so the R7 body basically came out to under $300.

Curious what kind of deals everyone else has managed to find 👀