Great price for top of the line camera from Olympus. The battery grip itself is selling around $350.
Has been launched 2 years ago, it is still better than competition e.g when compare to new Fujifilm T3:
https://cameradecision.com/compare/Fujifilm-X-T3-vs-Olympus-…
f you don't need the grip, DigiDirect has best body only price:
https://www.digidirect.com.au/cameras/cscmirrorless_cameras/…