Cheapest priced copy (Foundations): $0.35 at Card Kingdom, near mint, their price list as of .
Rune-Sealed Wall 
Artifact Creature — Wall · 0/6 · Uncommon · Foundations · #745
Defender
{T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Foundations | 49 | Uncommon | $0.35 | $0.49 |
| Foundations | 745 | Uncommon | — | — |