Apple has kindly lowered the surcharges for top memory equipment on both sizes of the iPad Pro models.
The 11″ iPad Pros with 1TB memory only cost $1,349 or $1,499 (WLAN/Cellular). The new prices for the larger 12.9″ iPad are $1,549 and $1,699 respectively (WLAN/Cellular).
This saves you a lot if you have an eye on the highest memory option. Apple themselves, of course, lowered the prices in the online shop directly, but the prices also seem to slowly adjust on Amazon. With other merchants, you should first take a look at the prices in the next few days before you buy.