Like most Magic: The Gathering cards, the value of Old Rutstein depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Innistrad: Crimson Vow)
This system works well for collectors focused on value
Only one card has been printed with The One Ring (Serialized 001/001), and this card was found in one English-language, non-Special Edition Collector Booster
That's all well and good, and I'm sure we'll spend a lot of time talking about the set over the next few months up to and after its release, but today I want to talk about one thing
Who will rule the Golgari now
Modern print quality means PSA 10 is achievable, but centering remains the primary failure point for this era