Zero Escape: Virtue’s Last Reward for 3DS for $20 on Amazon

https://www.amazon.com/dp/B007FMS…GybVSZYYCT has Zero Escape: Virtue’s Last Reward for the Nintendo 3DS on sale for $19.99. Shipping is free with Prime or if you spend $49 or more.
This is the lowest price that I have seen for the physical game and I have been keeping tabs for months now.