Cheapest priced copy (Dissension): $0.49 at Card Kingdom, near mint, their price list as of .
Evolution Vat 
Artifact · Rare · Dissension · #161
{3}, {T}: Tap target creature and put a +1/+1 counter on it. Until end of turn, that creature gains "{2}{G}{U}: Double the number of +1/+1 counters on this creature."
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.49 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dissension | 161 | Rare | $0.49 | $1.49 |