The Canon EOS 5DS and Canon EOS 5DS R ended production a long time ago, but there’s still stock out there. This week we see a massive price drop on both cameras.
Canon EOS 5DS Body $1299
Canon EOS 5DS R Body $1499 (Adorama has yet to drop the price on this one)
I don’t think this tells us that a high-resolution EOS R camera is in the immediate future, the EOS R5 maintains a good pixel count. I do expect a high-resolution EOS R model sometime in 2021