My experience is from 5+ years ago (when google counted keywords in domains), but a 3 letter domain would go for at least 6 figures, possibly up into 7.
And pop.com would be in the high end of that would be my guess, given it's better that most 3 letter domains as it spells a very marketing-friendly word
Yeah it’s nice but IMO I’m not sure that this is the product I would put on it. I mean how many more apps do I need that insist on turning on my camera? Zoom fatigue and privacy needs are real things. And now this apparently detects who I’m standing next to in virtual space. Why? Anyway I’m certain it feels awkward and uncomfortable and that’s not something you want with a new concept.
I would put a bubble bobble clone on the domain. This is what the internet is lacking and perfect for pop.com a major tour de force of classic arcade game remakes!