Cheapest priced copy (Shards of Alara): $0.35 at Card Kingdom, near mint, their price list as of .
Necrogenesis 
Enchantment · Uncommon · Shards of Alara · #181
{2}: Exile target creature card from a graveyard. Create a 1/1 green Saproling creature token.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Shards of Alara | 181 | Uncommon | $0.35 | $0.49 |
| Commander 2016 | 215 | Uncommon | $0.35 | — |
| Commander 2011 | 212 | Uncommon | $0.39 | — |
| Modern Masters 2015 | 181 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 1 October 2008If the targeted card is removed from the graveyard before the ability resolves, the ability doesn’t resolve. You won’t get a Saproling token.