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Rayquaza [Cosmos Holo] #SWSH029 Pokémon card from Promo

Rayquaza [Cosmos Holo] #SWSH029

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Rayquaza [Cosmos Holo] #SWSH029 from Promo currently trades at $9.49 raw, with PSA 10 copies reaching $338.77 — a 35.7x grade premium. Price is down 1.8% in the last 30 days, though the 90-day trend tells a different story at +4.2% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$9.49
PSA 7
$12.00
PSA 8
$15.00
PSA 9
$39.99
PSA 10
$338.77
ACE 10
$167.05
BGS 10 Black
$2,200.00
CGC 10 Pristine
$279.99
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Raw Price Trend
7d
+5.9%
30d
-1.8%
90d
+4.2%
180d
+115.7%
1y
+63.1%
2y
—
5y
—

Quick price facts

Rayquaza [Cosmos Holo] #SWSH029 from Promo has a current raw market value of $9.49.

Current raw value
$9.49
PSA 9 value
$39.99
PSA 10 value
$339
Raw value 7d
+5.9%
Raw value 30d
-1.8%
PSA 10 premium vs raw
35.7× raw
View all cards from Promo →
Collector Intel
35.7x
Raw → PSA 10
High-risk grade
4.2x
Raw → PSA 9
Grade multiplier
-1.8%
30d Price Move
Falling
Moderate
Price Stability
5.9% 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 36x the raw price. The expected value accounts for the realistic probability.
$9
Buy Raw
~$25
Grading Fee
PSA Standard
$339
PSA 10 Value
+$304
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$404.2x raw
PSA 10$33935.7x raw

Frequently asked questions

How much is Rayquaza [Cosmos Holo] #SWSH029 from Promo worth?+
Rayquaza [Cosmos Holo] #SWSH029 from Promo is currently worth Raw: $9.49, PSA 9: $39.99, PSA 10: $339 based on recent sold listings. Prices update daily from real eBay sales.
Is Rayquaza [Cosmos Holo] #SWSH029 worth grading?+
The PSA 10 price of $339 is 35.7× the raw price of $9.49. After a ~$25 grading fee, a PSA 10 result would net approximately $329 — assuming the card grades a 10.
Where do PokePrices Rayquaza [Cosmos Holo] #SWSH029 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

Find this card on eBay →Affiliate · we may earn commission
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usednear mint
    $10.49
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usednear mint
    $12.17
  • 13 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $8.99
  • 13 Sep 2026Raw
    ebaycompleted-auctions-usednear mint
    $11.00
  • 13 Sep 2026CGC CGC 10
    ebaycompleted-auctions-grade-seventeenunknown
    $89.99