Gardevoir EX 78/114
Steam Siege
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Gardevoir EX #78 from Steam Siege currently trades at $4.99 raw, with PSA 10 copies reaching $107.50 — a 21.5x grade premium. Price is up 5.7% in the last 30 days, though the 90-day trend tells a different story at -0.2% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
+5.3%
30d
+5.7%
90d
-0.2%
180d
+25.1%
1y
+22.6%
2y
+68.0%
5y
+150.8%
Quick price facts
Gardevoir EX 78/114 from Steam Siege has a current raw market value of $4.99.
- Current raw value
- $4.99
- PSA 9 value
- $19.99
- PSA 10 value
- $108
- Raw value 7d
- +5.3%
- Raw value 30d
- +5.7%
- PSA 10 premium vs raw
- 21.5× raw
Collector Intel
21.5x
Raw → PSA 10
High-risk grade
4.0x
Raw → PSA 9
Grade multiplier
+5.7%
30d Price Move
Rising
Moderate
Price Stability
5.3% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 22x the raw price. The expected value accounts for the realistic probability.
$5
Buy Raw
~$25
Grading Fee
PSA Standard
$108
PSA 10 Value
+$78
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$204.0x raw
PSA 10$10821.5x raw
Frequently asked questions
Recent verified sales
Find this card on eBay →Affiliate · we may earn commission
- 7 Sep 2026Rawebaycompleted-auctions-usedunknown$4.29
- 6 Sep 2026Rawebaycompleted-auctions-usednear mint$7.22
- 6 Sep 2026Rawtcgplayercompleted-auctions-usednear mint$6.18
- 5 Sep 2026Rawebaycompleted-auctions-usedunknown$2.95
- 5 Sep 2026Rawebaycompleted-auctions-usedlightly played$6.47