Matching previous low according to DekuDeals. Thanks ShadowStealer7 for pointing out, was $34.79 previously if you were subbed to PS+.
One of the best games I've played on PS4. Great story and fun RTS combat, coupled with Vanillaware's gorgeous art style.
Uncover the truth and delve into a 2D sidescrolling adventure featuring gorgeous art and environments. Then, battle the kaiju in fast-paced, top-down combat. Customize the Sentinels with an arsenal of mechsuit weaponry, and fight to defend humanity!
Also physical copy is 28 cents cheaper at Amazon UK via AU. Not prime eligible sadly so need to pay shipping, which brought it to $39.70 for me in VIC metro.
Pretty sure it has been cheaper in the past (my receipt says $34.97), but I don't think Deku Deals tracks PS+ prices.
Still an excellent price for an excellent game however