Cheapest priced copy (Magic Origins): $0.39 at Card Kingdom, near mint, their price list as of .
Nissa's Pilgrimage 
Sorcery · Common · Magic Origins · #190
Search your library for up to two basic Forest cards, reveal those cards, and put one onto the battlefield tapped and the rest into your hand. Then shuffle.
Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, search your library for up to three basic Forest cards instead of two.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.39 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2017 | 155 | Common | $0.59 | — |
| Friday Night Magic 2016 | 1 | Rare | — | $0.99 |
| Magic Origins | 190 | Common | $0.39 | $1.49 |
3 rulings from Wizards of the Coast
- 22 June 2015If the spell mastery ability applies, and you find three basic Forest cards, one of them will be put onto the battlefield tapped and two of them will be put into your hand.
- 22 June 2015Check to see if there are two or more instant and/or sorcery cards in your graveyard as the spell resolves to determine whether the spell mastery ability applies. The spell itself won’t count because it’s still on the stack as you make this check.
- 22 June 2015If you only find one basic Forest card, you’ll put it onto the battlefield tapped. You won’t be able to put it into your hand, even if you want to.