As far as I know the DGX series will include 3 models: DGX202(76K)$459, DGX300(76K)$549, DGX500(88K)$699, they are also delivering a new PSR that will be PSR292(61K)$349. The price ot the Tyros is TBA but it will be around the price of the PSR9000.

Cheers,
Maximo