I am Setsuna (digital download only game) available on PSN Playstation Store for download at 50% off.
Price is $19.99 + tax. Price valid until as follows: "This price is only available from 11/21/2017 11:00 am to 11/28/2017 11:00 am.". No time zones given.
I've been waiting for a deal on this for a long time so hoping others find this useful. Pretty sure this is the cheapest it's ever been.