There are several Canon full frame mirrorless cameras other than the R5. There is the R6, which starts at $2,500 for the body. There is also the older R, and the least expensive RP, which starts at $999 for the body only.
The last two are probably going to be replaced this year with newer and either cheaper and/or more feature-packed models.
The last two are probably going to be replaced this year with newer and either cheaper and/or more feature-packed models.