About the best price I've seen this camera/kit from a seller with genuine warranty (ebay sellers such as efinity are ~$3500). Looks like Canon is a lining up a reasonable sale, so other places may have it come up cheaper through the next week. Please do post them up if you find a better deal, quite tempted on this.
Eos R is a less thrilling body than the A7's and Z's, but it's solid, the lenses are good, and every Canon lens from roughly 1987 works and autofocus with the adapter. Recent firmware updates have shifted the focus system a little more into contender territory, and DPAF is good as always.
cheaper here for $3599 with free shipping with code - 'FREESHIP'
https://www.camerapro.com.au/canon-eos-r-mirrorless-camera-w…