Cheapest priced copy (Modern Horizons 3): $8.49 at Card Kingdom, near mint, their price list as of .
Sylvan Safekeeper 
Creature — Human Wizard · 1/1 · Rare · Judgment · #133
Sacrifice a land: Target creature you control gains shroud until end of turn. (It can't be the target of spells or abilities.)
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
6 printings · $8.49 to $699.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2014 | 217 | Rare | $9.99 | — |
| Commander Anthology | 152 | Rare | $9.99 | — |
| Judgment | 133 | Rare | $15.99 | $699.99 |
| Modern Horizons 3 | 287 | Rare | $8.49 | $9.99 |
| Secret Lair Drop | 2109 | Rare | $21.99Out of stock | $17.99 |
| World Championship Decks 2002 | bk133sb | Rare | $11.99 | — |