Iron Boulder ex
Temporal Forces · #207/162 · Special Illustration Rare
240
Pokémon
nagimiso
Market Prices
View on TCGPlayerUpdated: 9/5/2026
holofoil
$19.57
$24.65
$162.20
$22.84
Live listings
Sample dataLow ask: $78.33 · 3 active · refreshed just now
Market Signals
Raw NM
$23.92
PriceCharting Ungraded
PSA 10
$82.00
3.4× raw
CGC 10
$33.75
TAG 10
$96.95
PSA Population
2,259 total
1,034 at 10
Gem rate 45.8%
CGC Population
213 total
137 at 10
Gem rate 64.3%
TAG Population
46 total
21 at 10
Gem rate 45.6%
BGS Population
39 total
0 at 10
Gem rate 0.0%
TAG full grade distribution
TAG · 0d
TAG 8
2
TAG 8.5
4
TAG 9
18
TAG 10
21
VA
1
VA = Verified Authentic (ungraded). Real counts from TAG; grades with no copies are omitted.
CGC full grade distribution
CGC · 0d
CGC 6.5
1
CGC 7
1
CGC 7.5
3
CGC 8
8
CGC 8.5
10
CGC 9
53
CGC 9.5
34
CGC 10
124
CGC 10 Pristine
13
10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.
Beckett (BGS) full grade distribution
BGS · 0d
BGS 8.5
1
BGS 9
18
BGS 9.5
20
10 = BGS 10, 10 Black = Black Label. Real counts from Beckett; grades with no copies are omitted.
Per-grade ladder
real prices · 3 hours ago
White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.
PSA
PSA 2
$5.00
PSA 3
$6.00
PSA 4
$7.00
PSA 5
$8.00
PSA 6
$10.00
PSA 7
$12.44
PSA 8
$22.58
PSA 9
$24.00
PSA 9.5
$38.35
PSA 10
$82.00
CGC
CGC 2
$2.06
est.
CGC 3
$2.47
est.
CGC 4
$2.88
est.
CGC 5
$3.29
est.
CGC 6
$4.12
est.
CGC 7
$5.12
est.
CGC 8
$9.29
est.
CGC 9
$9.88
est.
CGC 9.5
$15.78
est.
CGC 10
$33.75
CGC 10 Pristine
$140.90
BGS
BGS 2
$6.52
est.
BGS 3
$7.83
est.
BGS 4
$9.13
est.
BGS 5
$10.44
est.
BGS 6
$13.05
est.
BGS 7
$16.23
est.
BGS 8
$29.46
est.
BGS 9
$31.32
est.
BGS 9.5
$50.04
est.
BGS 10
$107.00
BGS 10 Black
$535.00
TAG · prices estimated; real TAG counts are in the distribution above
TAG 2
$5.91
est.
TAG 3
$7.09
est.
TAG 4
$8.28
est.
TAG 5
$9.46
est.
TAG 6
$11.82
est.
TAG 7
$14.71
est.
TAG 8
$26.70
est.
TAG 9
$28.38
est.
TAG 9.5
$45.34
est.
TAG 10
$96.95
Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.
PSA 10 looks cheap
-21%
This card's PSA 10 sells at 3.4× raw. Typical for Special Illustration Rare in Current (2020+) is 4.4× (across 142 indexed cards).
Grading ROI (PSA)
Value · $25.99Realistic
$0.59
using gem rate
If it 10s
$32.09
upside cap
Break-even
45%
gem rate needed
Grading ROI (CGC)
Economy · $18Realistic
$-11.68
using gem rate
If it 10s
$-8.17
upside cap
Break-even
183%
gem rate needed
Wrong card matched? Pin the PriceCharting URL
Discovery Scores
Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →
Scored 5 hours ago
Price History
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Card details — attacks, stats, Pokédex, evolution
Attacks
During your opponent's next turn, if this Pokémon is damaged by an attack (even if it is Knocked Out), put 8 damage counters on the Attacking Pokémon.
Discard 2 Energy from this Pokémon.
Weakness
Grass ×2
Resistance
None