For reference, some statically-linked shells on my system:

  2288K   /bin/bash-static (per manual, "too big and too slow")
  1936K   /bin/busybox-static (including tools not just the shell)
  192K    /usr/lib/klibc/bin/mksh
  2456K   zsh-static

For comparison, some dynamically-linked binaries (some old)

  804K    ./bin/bash-3.2
  888K    ./bin/bash-4.0
  908K    ./bin/bash-4.1
  956K    ./bin/bash-4.2
  1016K   ./bin/bash-4.3
  1092K   ./bin/bash-4.4
  1176K   ./bin/bash-5.0
  1208K   ./bin/bash-5.1
  1236K   /bin/bash (5.2)
  124K    /bin/dash
  1448K   /bin/ksh93 (fattest when excluding libc!)
  292K    /bin/mksh
  144K    /bin/posh
  424K    /bin/yash
  848K    /bin/zsh

(The reason I don't have static binaries handy is because they no longer run on modern systems. As long as you aren't using shitty libraries, dynamic binaries are more portable and reliable, contrary to internet "wisdom".)