None of the new Core Set 2021 planeswalkers — except Teferi, Master of Time — have been all that impressive. The same goes for this new version of Liliana of the Veil, though it is still a favorite for many Magic players.
Liliana, Waker of the Dead is a solid card, so it should maintain its price at around $10. But if it performs less than expected, then it should drop to around $5-$7 per card.
Since Liliana of the Veil is available in modern, players will never pick a more expensive Liliana, Waker of the Dead, so this one will only see play in standard, pioneer, and commander.