Cheapest priced copy (Secret Lair Drop): $4.99 at Card Kingdom, near mint, their price list as of .
Jace, Unraveler of Secrets 
Legendary Planeswalker — Jace · Mythic · Shadows over Innistrad · #69
+1: Scry 1, then draw a card.
−2: Return target creature to its owner's hand.
−8: You get an emblem with "Whenever an opponent casts their first spell each turn, counter that spell."
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
6 printings · $4.49 to $34.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad Remastered | 70 | Mythic | $5.49 | $4.49Out of stock |
| San Diego Comic-Con 2016 | 69 | Mythic | — | $34.99Out of stock |
| San Diego Comic-Con 2017 | 69 | Mythic | — | $34.99Out of stock |
| Shadows over Innistrad Promos | 69s | Mythic | — | $15.99Out of stock |
| Secret Lair Drop (KAITO, Mysterious Maestro) | 1590 | Mythic | $4.99 | $4.49 |
| Shadows over Innistrad | 69 | Mythic | $7.99 | $9.99 |
3 rulings from Wizards of the Coast
- 8 April 2016If Jace’s emblem’s triggered ability doesn’t counter the first spell an opponent casts (perhaps because that spell can’t be countered), it won’t trigger again in the same turn to try to counter that player’s second spell.
- 8 April 2016The emblem’s triggered ability counters the first spell an opponent casts on each turn, not just that opponent’s turn.
- 8 April 2016If you have multiple opponents, Jace’s emblem can trigger once each turn for each opponent.