Cheapest priced copy (The List): $0.35 at Card Kingdom, near mint, their price list as of .
Cradle Guard 
Creature — Treefolk · 4/4 · Uncommon · The List · #USG-245
Trample
Echo {1}{G}{G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The List | USG-245 | Uncommon | $0.35 | — |
| Urza's Saga | 245 | Uncommon | $0.35 | — |