Cheapest priced copy (Kaldheim): $0.35 at Card Kingdom, near mint, their price list as of .
Runed Crown 
Artifact — Equipment · Uncommon · Kaldheim · #245
When this Equipment enters, you may search your library, hand, and/or graveyard for a Rune card and put it onto the battlefield attached to this Equipment. If you search your library this way, shuffle.
Equipped creature gets +1/+1.
Equip {2}
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Kaldheim | 245 | Uncommon | $0.35 | $0.49 |