Base
#99 · 1999 · 102 cards

Grass Energy #99 from Base is worth $15.77 in Near Mint condition (updated July 25, 2026). A PSA 10 copy sells for $303.88.
Market Price · Near Mint · Updated July 25, 2026
→ Stable$0.39
Tracked Low
$15.77
Jul 2026
Prices updated Jul 25, 2026
$0.39
Recent market data · NM
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Live listings · Sorted by price
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Type
Energy
Stage
Basic
Illustrated by
Keiji Kinebuchi
Grass Energy #99 from Base has a market price of $15.77 in Near Mint condition, last updated July 25, 2026. Prices refresh daily from live marketplace data.
A PSA 10 (Gem Mint) copy of Grass Energy #99 sells for $303.88.
Grass Energy has been stable over the last 14 days, holding around $15.77.
Set Rank · Base
| Condition | Market | vs NM | eBay Sold |
|---|---|---|---|
Near Mint | $15.77 | base | $0.99 |
Lightly Played | $9.12 | -42% | — |
Moderately Played | $3.66 | -77% | — |
Heavily Played | $2.13 | -86% | — |
Damaged | $1.51 | -90% | — |
~ estimated from NM using standard condition discounts · updated when marketplace data is available

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Black & White Promos

Grass Energy
Black & White Promos
Tap a grade to see its price history
Ungraded
$15.77
NM raw
Ungraded + PSA / CGC / BGS grades
| Condition | Market | eBay |
|---|---|---|
| Near MintMost common | $15.77 | $0.99 |
| Lightly Played | $9.12 | — |
| Moderately Played | $3.66 | — |
| Heavily Played | $2.13 | — |
| Damaged | $1.51 | — |
Graded Prices
| Grade | PSA | CGC | BGS | vs Raw |
|---|---|---|---|---|
| ★ 10 | $303.88 | $95.84 | — | +1827% |
| 9 | $71.74 | $42.02 | $36.00 | +355% |
| 8 | $37.21 | $41.95 | — | +136% |
| 7 | $21.24 | — | — | +35% |
Live market prices · ~ estimated using standard condition discounts