Cheapest priced copy (Modern Horizons 3): $1.29 at Card Kingdom, near mint, their price list as of .
Wight of the Reliquary 
Creature — Zombie Knight · 2/2 · Rare · Modern Horizons 3 · #460
Vigilance
This creature gets +1/+1 for each creature card in your graveyard.
{T}, Sacrifice another creature: Search your library for a land card, put it onto the battlefield tapped, then shuffle.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $1.29 to $8.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons 3 | 207 | Rare | $1.29 | $2.49 |
| Modern Horizons 3 | 460 | Rare | $3.99Out of stock | $8.99 |
| Modern Horizons 3 Promos | 207s | Rare | — | $5.99 |
| Secrets of Strixhaven Commander | 338 | Rare | $1.29 | — |