Forced to raise price on The Merchant, the Janissary, and the Corsair paperback

I recently sold a copy of this book and on my Amazon dashboard, I received a commission of $0.09. Nine cents of a 16.99-priced book. I raised it to $21.99 so my commission in out-of-network areas will be roughly $2.48. Not the way I wanted to do this but I've been forced by reality.