When amazon.com had it last weekend for 19.99 I ALMOST buckled in and snagged a copy, but I resisted. Main reason I resisted was there were so many other games I was buying at that time. I'm sure this one will see 19.99 again in the near future.
On Black Friday, Too Human was on sale at Amazon for $19.95. I was pissed when I missed out on it, not knowing if I should order it or not (reviews for the game were too mixed, but I love norse mythology, so....)