Cheapest priced copy (Dominaria United): $13.99 at Card Kingdom, near mint, their price list as of .
Silverback Elder 
Creature — Ape Shaman · 5/7 · Mythic · Dominaria United Promos · #177p
Whenever you cast a creature spell, choose one —
• Destroy target artifact or enchantment.
• Look at the top five cards of your library. You may put a land card from among them onto the battlefield tapped. Put the rest on the bottom of your library in a random order.
• You gain 4 life.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $11.99 to $19.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dominaria United | 177 | Mythic | $13.99 | $11.99Out of stock |
| Dominaria United | 418 | Mythic | $17.99 | $14.99 |
| Dominaria United Promos | 177p | Mythic | $14.99 | $19.99 |
| Dominaria United Promos | 177s | Mythic | — | $16.99Out of stock |
One ruling from Wizards of the Coast
- 9 September 2022Silverback Elder’s triggered ability resolves before the spell that caused it to trigger. The ability will resolve even if that spell is countered.