For the curious, $400 for use on three devices (includes using the font to create printed materials) https://klim.co.nz/buy/signifier/
No one really needs an entire family though. Get the Regular, Regular Italic and Bold to do everything a normal person would need a typeface for. $150. Everything else if for weirdos and designers buying type for their clients.
"… weirdos and designers buying type for their clients" – but, I repeat myself!