For limited time you can safe on Canon gear at B&H Photo. Canon EOS R5…
Canon EOS 5Ds and EOS 5Ds R deals, $2649 and $2,999 (live again)
Seller AllNewShop on eBay (99.7% positive ratings) has the Canon EOS 5Ds on sale at $2,649 (compare at $3,499). The EOS 5Ds R is on sale at $2,999 (compare at $3,899, select from the dropdown list). Free shipping in the US. Please note: this is likely a grey import item.