Cheapest priced copy (Nemesis): $1.29 at Card Kingdom, near mint, their price list as of .
Mana Cache 
Enchantment · Rare · Nemesis · #92
At the beginning of each player's end step, put a charge counter on this enchantment for each untapped land that player controls.
Remove a charge counter from this enchantment: Add {C}. Any player may activate this ability but only during their turn before the end step.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $1.29 to $19.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Nemesis | 92 | Rare | $1.29 | $19.99 |