I wouldn't mind getting a collector's edition of this game because I enjoy it so much, but I guess I'm confused about why dice skin matters? That's just a visual of the d20 when you roll?
I'd be more inclined to buy a special edition on top of what I already have if it meant I could play as something extra, like a goblin.
That would also mean one would have to buy special edition to get the full game.
Larian's unwillingess so far, to sell incomplete products, is one of the things that has me willing to fully support them, even if I don't always enjoy the games they make.
If you want to play Baldur's Gate3, you buy Baldur's Gate3. If you are an extra enthusiast and want to spend extra cash to support the studio, than there is Collector's Edition.