I think it most likely priced at 69999円/500 USD without disc drive.
PS5 use GPU equivalent of RX 6700 and R73700X and it costs them around 50 USD loss to produce on units. Disc unit save them 50 USD, so that's 100 USD.
So it naturally PS5 mid-gen refresh will feature Navi 41 36CU that price range, with 1.65TB SSD and 24GB VRAM(both are dirt cheap rn). That leave them with more room to improve CPU, maybe 3D V Cache? That could leave them with no to little deadweight loss on units sold.
That leaves them with PS5 Slim, which my guess will be 40000円/300USD.
What?
Base PS5 was being sold without losses back in 2021. Digital PS5 is where they were likely taking the brunt of the loss, and nowadays that has probably massively subsided. Also, a disc drive does not cost 50 quid, not even remotely close.