Prepare your wallet/bank account until then. Not saying that it would be more expensive that the current prices, but the current prices are not so low or something
Even if they are made in 2016, they are very good at what they are supposed to do, and they are not old stock. I bought mine this year, beginning of February, and it's manufactured in September 2019.
We might even get future firmware updates! They are usually releasing them at the end of August, though this year it might be a little delayed because of this whole situation with the virus...