In the latest installment of their “12 Deals of Christmas” sale, Sony Computer Entertainment Europe / Australia have announced that they will be offering Saints Row IV on the Playstation 3 and Velocity Ultra on the Playstation Vita at a reduced price for the next 24 hours or so. The specific details are available below, and with a Playstation Plus membership you can purchase and download either or both of the titles via the Playstation Store at an additional 10% off.
Saints Row 4 (PS3)
Velocity Ultra (PS Vita)
These sales are in addition to a reduced price movie rental specific to each region.