AR300M-Lite, pretty much GL.iNet stock with no customization or added packages.
All numbers are indicative; appropriate safety margins should be factored in.
~250 mA peak during boot, no Ethernet
~165 mA idle, no connected clients, no Ethernet
~205 mA idle, no connected clients, Ethernet connected to Cisco SG300 switch (no appreciable traffic)
~280 mA, one connected wireless client, Ethernet connected, wireless client running while true ; do find / ; done over ssh.