Steam Siege · Rare Holo EX · EN
The community moves this only within the glowing band - it can never detach from real market data.
Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
If this Pokémon and your opponent's Active Pokémon have the same amount of Energy attached to them, this attack does 70 more damage.
Discard an Energy attached to this Pokémon.
Green tiles are anchored to realized eBay sold data (daily medians); “model estimate” tiles are Scrydex modeled values (as of 2026-06-29). Struck-through tiles failed our graded data-quality checks and should not be treated as market truth.
PSAcensus for this card's most-graded printing · as of 2026-06-29. Gem rate = grade-10 slabs ÷ total graded.
Sale-based and live-listing fields arrive once a realized-sales feed is wired up. Market Price and comparisons above are real Scrydex market data - never realized sales.
| Date | Grade | Realized median |
|---|---|---|
| Jul 1, 2026 | CGC 9 | $17.50 |
| Jul 1, 2026 | PSA 1 | $50.00 |
| Jul 1, 2026 | PSA 8 | $10.38 |
| Jul 1, 2026 | PSA 9 | $25.00 |
| Jul 1, 2026 | PSA 10 | $76.00 |
| Jun 16, 2026 | PSA 8 | $12.99 |
| Jun 2, 2026 | PSA 10 | $122.50 |
| Jun 1, 2026 | PSA 10 | $147.50 |
| May 21, 2026 | PSA 10 | $125.00 |
| May 9, 2026 | PSA 1 | $50.00 |
| Apr 29, 2026 | CGC 9 | $17.50 |
| Apr 29, 2026 | PSA 10 | $100.00 |
| Apr 27, 2026 | PSA 9 | $25.00 |
| Apr 26, 2026 | PSA 9 | $12.50 |
| Apr 25, 2026 | PSA 8 | $9.01 |
| Apr 21, 2026 | PSA 10 | $74.47 |
| Apr 15, 2026 | PSA 9 | $13.50 |
| Apr 1, 2026 | PSA 8 | $8.50 |
| Mar 29, 2026 | PSA 8 | $11.75 |
| Mar 22, 2026 | PSA 10 | $72.00 |
| Mar 14, 2026 | PSA 10 | $89.99 |
| Mar 8, 2026 | PSA 10 | $69.00 |
| Feb 9, 2026 | PSA 8 | $21.69 |
| Feb 8, 2026 | PSA 9 | $29.99 |
| Jan 15, 2026 | PSA 9 | $32.50 |
Verified market data - based on 6 realized eBay data points · updated Jul 1, 2026
PSA 10 · last 90 days
| Date | Price | Source |
|---|---|---|
| Jul 1, 2026 | $76.00 | eBay realized |
| Jun 2, 2026 | $122.50 | eBay realized |
| Jun 1, 2026 | $147.50 | eBay realized |
| May 21, 2026 | $125.00 | eBay realized |
| Apr 29, 2026 | $100.00 | eBay realized |
| Apr 21, 2026 | $74.47 | eBay realized |
| Mar 22, 2026 | $72.00 | eBay realized |
| Mar 14, 2026 | $89.99 | eBay realized |
| Mar 8, 2026 | $69.00 | eBay realized |
Realized rows are daily median snapshots of eBay sold data - not individual auction records.
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Call the direction: up or down ≥5% within your horizon. Timestamped, auto-resolved, and permanently on your public track record.
Call this market
Call the trend
Sentiment is hype only; it is never blended into the dollar value above.
Should I grade this?
Hold for now
Hold, grading isn't worth it: best option (PSA) only nets -$25.36 at -28% ROI (need $15.00 and 25%).
Market leader · liquidity premium
Expected value is pop-weighted across possible grades - not the top-grade price.
Graded values as of Jun 29, 2026
Outcome range
Best case · top grade
$31.82
PSA 10pop 174
$123.75
realized · median of 4 sales
Worst case · low grade
-$80.24
PSA 8pop 58
$11.69
realized · median of 2 sales
Thin census on this card, so treat the dollar figures as a range, not a precise number.
Tech / CV grading · digital cert
Expected value is pop-weighted across possible grades - not the top-grade price.
Graded values as of Jun 29, 2026
Outcome range
Best case · top grade
-$124.81
TAG 9
$7.12
estimate
Worst case · low grade
-$124.81
TAG 9
$7.12
estimate
No live census for this grader, so values are estimated grade odds, shown as a range.
Mid-market · solid demand
Expected value is pop-weighted across possible grades - not the top-grade price.
Graded values as of Jun 29, 2026
Outcome range
Best case · top grade
-$11.94
CGC 10
$13.99
estimate
Worst case · low grade
-$20.43
CGC 8
$5.50
estimate
Inconsistent estimate - awaiting realized solds
Comps look noisy: a lower grade was priced at or above a higher one, so values are clamped to grade order and shown as an approximate range.