Steam Siege · Rare Holo EX · EN
The community moves this only within the glowing band - it can never detach from real market data.
Mega Evolution rule: When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends.
Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
Discard as many of your Benched Pokémon as you like. This attack does 10 more damage for each Benched Pokémon you discarded in this way.
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 | PSA 6 | $19.00 |
| Jul 1, 2026 | PSA 7 | $30.25 |
| Jul 1, 2026 | PSA 8 | $29.37 |
| Jul 1, 2026 | PSA 9 | $45.00 |
| Jul 1, 2026 | PSA 10 | $178.13 |
| Jun 29, 2026 | PSA 10 | $210.00 |
| Jun 28, 2026 | PSA 10 | $222.50 |
| Jun 27, 2026 | PSA 6 | $29.99 |
| Jun 23, 2026 | PSA 10 | $227.00 |
| Jun 20, 2026 | PSA 9 | $49.99 |
| Jun 20, 2026 | PSA 10 | $235.00 |
| Jun 17, 2026 | PSA 8 | $35.00 |
| Jun 16, 2026 | PSA 10 | $159.95 |
| Jun 13, 2026 | PSA 10 | $154.50 |
| Jun 12, 2026 | PSA 9 | $45.00 |
| Jun 12, 2026 | PSA 10 | $210.00 |
| Jun 10, 2026 | PSA 9 | $40.00 |
| Jun 10, 2026 | PSA 10 | $190.00 |
| Jun 7, 2026 | PSA 9 | $42.00 |
| Jun 5, 2026 | PSA 8 | $30.00 |
| Jun 4, 2026 | PSA 9 | $64.99 |
| Jun 3, 2026 | PSA 7 | $22.50 |
| Jun 3, 2026 | PSA 10 | $192.50 |
| Jun 2, 2026 | PSA 9 | $60.00 |
| Jun 2, 2026 | PSA 10 | $187.51 |
Showing the 25 most recent of 96 data points.
Verified market data - based on 22 realized eBay data points · updated Jul 1, 2026
PSA 10 · last 90 days
| Date | Price | Source |
|---|---|---|
| Jul 1, 2026 | $178.13 | eBay realized |
| Jun 29, 2026 | $210.00 | eBay realized |
| Jun 28, 2026 | $222.50 | eBay realized |
| Jun 23, 2026 | $227.00 | eBay realized |
| Jun 20, 2026 | $235.00 | eBay realized |
| Jun 16, 2026 | $159.95 | eBay realized |
| Jun 13, 2026 | $154.50 | eBay realized |
| Jun 12, 2026 | $210.00 | eBay realized |
| Jun 10, 2026 | $190.00 | eBay realized |
| Jun 3, 2026 | $192.50 | eBay realized |
| Jun 2, 2026 | $187.51 | eBay realized |
| May 31, 2026 | $200.00 | 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: best trustworthy option (PSA, realized-backed) only nets $3.84 at 4% ROI (need $15.00 and 25%); CGC's higher ESTIMATED ROI isn't backed by realized sales, so it can't drive a submission.
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
$102.21
PSA 10pop 910
$210.00
realized · median of 9 sales
Worst case · low grade
-$77.79
PSA 8pop 388
$30.00
realized · median of 3 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
$27.21
TAG 10
$175.00
realized · median of 2 sales
Worst case · low grade
$27.21
TAG 10
$175.00
realized · median of 2 sales
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
$133.21
CGC 10 (Pristine)
$175.00
estimate
Worst case · low grade
-$23.79
CGC 8
$18.00
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.