The Pocket 4K Battery Grip price…

I’m glad the Pocket 4K got a price drop recently. But the one product I’m still annoyed with, price wise, is the official battery grip for it. It’s still being sold for $255. Which is annoying, because the 6K version is just $149. What exactly is adding that extra $105 bucks?

Not sure what accounts for the price difference but you can find used ones for cheaper. B&H currently has one for $179.