Cheapest priced copy (Commander 2014): $0.35 at Card Kingdom, near mint, their price list as of .
Mycosynth Wellspring 
Artifact · Common · New Phyrexia · #145
When this artifact enters or is put into a graveyard from the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
9 printings · $0.35 to $7.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Brothers' War Commander | 150 | Common | $0.69 | — |
| Commander 2014 | 253 | Common | $0.35 | — |
| Commander 2016 | 262 | Common | $0.35 | — |
| Commander 2021 | 252 | Common | $0.35 | — |
| Commander Anthology Volume II | 201 | Common | $0.35 | — |
| Duel Decks: Elves vs. Inventors | 56 | Common | $0.35 | — |
| New Phyrexia | 145 | Common | $0.35 | $5.99 |
| Secret Lair Drop | 1435 | Rare | $7.99 | — |
| Secret Lair Drop | 1435★ | Rare | — | $5.49 |
One ruling from Wizards of the Coast
- 1 June 2011The ability will trigger when Mycosynth Wellspring is put into a graveyard from the battlefield, even if the ability that triggered when it entered hasn't resolved yet.