Cheapest priced copy (Eternal Masters): $0.59 at Card Kingdom, near mint, their price list as of .
Gaea's Blessing 
Sorcery · Rare · Secret Lair Drop · #735
Target player shuffles up to three target cards from their graveyard into their library.
Draw a card.
When this card is put into your graveyard from your library, shuffle your graveyard into your library.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
9 printings · $0.59 to $84.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duel Decks: Nissa vs. Ob Nixilis | 10 | Uncommon | $0.69 | — |
| Dominaria | 161 | Uncommon | $0.69 | $1.99 |
| Eternal Masters | 168 | Uncommon | $0.59 | $3.99 |
| Arena League 2001 | 12 | Rare | — | $84.99 |
| The List | DOM-161 | Uncommon | $0.59 | — |
| Secret Lair Drop | 735 | Rare | $2.49 | $2.99Out of stock |
| Secret Lair Drop | 1303 | Rare | $2.99 | $2.79 |
| Time Spiral Timeshifted | 77 | Special | $3.49 | $37.99 |
| Weatherlight | 129 | Uncommon | $5.99 | — |
2 rulings from Wizards of the Coast
- 27 April 2018If Gaea's Blessing has no legal target cards in a graveyard, either because its targets became illegal or because you didn't choose any, the target player shuffles their library.
- 27 April 2018If an effect puts multiple cards from your library into your graveyard at once, put all of those cards there before Gaea's Blessing shuffles your graveyard into your library.