Unfortunately, because human-driven factory error cards are almost always the same across the board for a given set (save for a couple of small exceptions), these cards hardly ever drive a premium
(If this matters, you must have a very good reason for wanting to pay life.) If the target Equipment can't legally be attached to the target attacking creature when Raubahn's last ability resolves, the Equipment won't move
#6 N's Zoroark ex SIR Ns Zoroark ex SIR is off to a solid start from a market value perspective, and essentially confirms my prediction that this card would end up being one of the most expensive cards when the English version comes out
Valki, God of Lies // Tibalt, Cosmic Imposter might not be the strongest card of the year, but it's had one of the greatest effects on MTG in 2021
However, one look at this card's clean blue and white background, standing in contrast to the rainbow Tera crown, will leave you flabbergasted