Grass Energy #129

Pricing context for collectors: Weekly drift is minimal (0.0%), indicating a relatively balanced short-term market. With a 18% 90-day spread ($1.03-$1.25), this card currently tracks as low-volatility.

Relative to the 30-day baseline ($1.24), pricing is near equilibrium. Top-grade copies show substantial separation from raw: PSA 10 is pricing +3900% above the current raw benchmark.

PSA 9 is currently around $13.08, while PSA 10 is $50.00.

Grass Energy (Gym Heroes) is presently valued at about $1.25 in raw condition. Price action is stable over 7 days, moving only 0.0%.

That is close to the 30-day average of $1.24. In the past 90 days, observed prices ranged from $1.03 to $1.25 (18% spread), a low-volatility profile.

Rarity classification for this copy is Common.

In 2000, Gym Heroes introduced this print of Grass Energy. Core profile: Its card type is Energy.

The rarity label is Common. Energy typing is Grass.

It carries a Basic subtype designation. Attack names are not present in the current metadata snapshot.

Common-tier prints are typically the most accessible entries for set completion.

Release year for Gym Heroes is 2000. Gym Heroes is grouped under the Gym era.

The checklist contains 132 cards, placing it in a mid-size expansion range. As of 2026, the set is 26 years old and fits a legacy-era profile.

Grass Energy (#129) is one of the Common prints in this expansion.

A wider Grass checklist helps contextualize this specific Grass Energy print. This comparison sample includes 6 alternatives across 6 sets.

Observed alternatives run from $0.13 to $20.90 (15977% spread). The current card sits -77% versus the sampled alternative average of $5.46.

Notable alternatives include Grass Energy #91 (Evolutions) at $0.20, Grass Energy #132 (XY) at $0.85, Grass Energy #283 (Fusion Strike) at $7.40, and Grass Energy #152 (Crown Zenith) at $3.30.