Gyarados (1st Edition)
Holon Phantom (1st Edition) - 24/52
Purchase price
Quantity
Purchase price
Quantity
Market prices
Gyarados (1st Edition) 24/52 from Holon Phantom (1st Edition) sells for $118.62 ungraded: the median of 7 completed sales over the last 90 days, as of October 4, 2026. Graded copies: PSA 10 at $3,283.42 (3 sales).
Graded population: CGC 73 copies (5.5% in 10), BGS 16 copies, and CCC 4 copies, as of October 1, 2026.
Ungraded
Median by period. Short periods can rest on a handful of sales: the count is shown next to each price, and prices marked “est.” are indicative.
Graded Prices
PSA
| Grade | Median | Sales |
|---|---|---|
| PSA 10 | $3,283.42 | 3 sales |
| PSA 9 | $464.46 | 7 sales |
| PSA 1 | $93.56est. | 1 sale |
CGC
| Grade | Median | Sales |
|---|---|---|
| CGC 9.5 | $259.80est. | 2 sales |
| CGC 8.5 | $249.67est. | 1 sale |
| CGC 8 | $95.19est. | 1 sale |
BGS
| Grade | Median | Sales |
|---|---|---|
| BGS 9 | $375.51est. | 1 sale |
Actual prices may vary.
Graded population report — Gyarados (1st Edition) #24
Updated monthly · as of October 2026
CGC
| Grade | Pop |
|---|---|
| Gem Mint 10 | 4 |
| 9.5 | 2 |
| 9 | 13 |
| 8.5 | 14 |
| 8 | 9 |
| 7.5 | 9 |
| 7 | 5 |
| 6.5 | 4 |
| 6 | 4 |
| 5.5 | 3 |
| 5 | 1 |
| 4.5 | 1 |
| 3 | 2 |
| 1.5 | 1 |
| Authentic altered | 1 |
BGS
| Grade | Pop |
|---|---|
| 9.5 | 2 |
| 9 | 5 |
| 8.5 | 6 |
| 8 | 3 |
About this card
Delta Reactor does nothing on its own and a great deal with the right card down: while any Stadium named for Holon is in play, every Pokémon on your side that carries the delta mark hits ten harder. The set supplies exactly that Stadium at 051, Holon Lake, which is also where the publisher said the expansion takes place, a lake further inland than the tower of the one before it. Its own two attacks are plainer, twenty with a coin flip at the opponent's Energy, or a flat eighty for five.
Card details
Types
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Attacks
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Flip a coin. If heads, discard an Energy card attached to the Defending Pokémon.
Weaknesses
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