Cheapest priced copy (Time Spiral): $0.35 at Card Kingdom, near mint, their price list as of .
Thick-Skinned Goblin 
Creature — Goblin Shaman · 2/1 · Uncommon · Time Spiral · #182
You may pay {0} rather than pay the echo cost for permanents you control.
{R}: This creature gains protection from red until end of turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Time Spiral | 182 | Uncommon | $0.35 | $0.49 |
| Time Spiral Remastered | 196 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 19 March 2021When an echo ability of a permanent you control resolves, you may pay {0}, pay its echo cost, or choose not to pay (and then sacrifice that permanent). Any effects that check whether you paid the echo cost are satisfied if you paid {0} this way.