Cheapest priced copy (Commander 2011): $0.35 at Card Kingdom, near mint, their price list as of .
Aquastrand Spider 
Creature — Spider Mutant · 0/0 · Common · Dissension · #80
Graft 2 (This creature enters with two +1/+1 counters on it. Whenever another creature enters, you may move a +1/+1 counter from this creature onto it.)
{G}: Target creature with a +1/+1 counter on it gains reach until end of turn. (It can block creatures with flying.)
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
3 printings · $0.35 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2011 | 141 | Common | $0.35 | — |
| Dissension | 80 | Common | $0.35 | $0.79 |
| Modern Masters 2015 | 140 | Common | $0.35 | $0.49 |