The GOG.com winter sale is in full swing, and features new, one-day only discounts daily. And lo, so it came to pass that on this December 27th, 2018, Thimbleweed Park featured a whopping 55% discount.
Personally, I have never seen Thimbleweed Park on sale, so now's a chance to buy the latest from that one guy that made one game about the monkeys. Mojo reviewed Thimbleweed Park and Remi liked it.
Source: GOG
Laserschwert
I once saw it on sale for 33% off (I think it was on Humble), which resulted in a price perfect for a LucasArts-inspired game. I had to take a screenshot.
HAH! Took me a second.