Lowest price ever as far as I am aware.
OK this one is slightly outside the box. The Warehouse has 10% off for all WH mobile users (as long as you show them the txt they dont verify your number)
No exclusion is specified for gaming consoles so I managed to get 10% off their already pretty low
BUY 1 PS4 PRO CONSOLE & 1 GT SPORT SOFTWARE FOR $529
bundle and get 476.1 from warehouse Newmarket.
YMMV as the store manager has to override the maximum 5% allowed.
Proof of purchase (I went back and exchanged it for a white one)
Great find, can also get a PS4 Slim 1TB + extra DualShock 4 controller (GT Sport Limited edition) + 5 games for $540.84 using the 10% off for Warehouse Mobile customers. Games are Uncharted 4, Uncharted: lost legacy, GT Sport, Wipeout, and Knack 2. Using some stacked deals. Can add them online and get for $600.93 (without mobile customer 10% discount) but one of the games is out of stock online.