I noticed that GOG is having a sale and many RPG's have substantial discounts.
Pillars of Eternity II: Obsidian edition (which is normally $74.99) is 60% off -- $29.99 during the sale.
That's the best price I've seen for it.
I've looked at PoE2 in the past, but there were so many versions I didn't know what to get, and the "Obsidian edition" that includes everything was too expensive at $74.99. It's not too expensive at $29.99 though.
The Divinity series is also on sale, as are many other RPG's.
If you've been waiting for the price to go down on something, this is a good time to check.
GOG is also having "Flash Deals" which rotate games in and out of sale.