Cheapest priced copy (Future Sight): $0.35 at Card Kingdom, near mint, their price list as of .
Sporoloth Ancient 
Creature — Fungus · 4/4 · Common · Time Spiral Remastered · #232
At the beginning of your upkeep, put a spore counter on this creature.
Creatures you control have "Remove two spore counters from this creature: Create a 1/1 green Saproling creature token."
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Future Sight | 152 | Common | $0.35 | $0.49 |
| Modern Masters | 163 | Common | $0.35 | $0.49 |
| Time Spiral Remastered | 232 | Common | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 1 May 2007Your other creatures that produce spore counters (such as Thallids) can create a Saproling by removing two spore counters (by using this ability) or by removing three spore counters (by using their own ability).
- 1 May 2007All creatures you control gain the ability, regardless of whether they have spore counters on them, which means for example, they would lose the bonus from Muraganda Petroglyphs.