R-Car/Boards/Yocto-Gen3-CommonFAQ/Where can I buy the board ?

Where can I buy the board ?
Please see the each board page:
 * https://elinux.org/R-Car/Boards/H3SK#Where_to_buy
 * https://elinux.org/R-Car/Boards/M3SK#Where_to_buy
 * https://elinux.org/R-Car/Boards/Kingfisher#Where_to_buy