Golduck #28
As card #28 in Secret Wonders, Golduck is a Rare Pokémon card worth about $6.50 ungraded.
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By CardLedger Research · Market data updated · Prices from TCGplayer & Cardmarket
Net estimates use each marketplace's default seller tier and typical shipping — fees vary by category, account status and payment method, so confirm current rates before selling.
Golduck #28 is moving little either way. No rush to sell or to hold — decide on your own timeline.
Golduck at a glance
- Secret Wonders, Diamond & Pearl series, 2007.
- Cardmarket values it at €1.16 (EUR).
- Current TCGplayer market value $6.50 (Reverse Holofoil).
- Rare rarity.
- Short-term trend 3.2% (7d vs 30d).
Golduck price by printing
Live TCGplayer and Cardmarket values for Golduck #28.
TCGplayer prices, updated 2026/10/26.
- Low
- $2.67
- Mid
- $4.36
- High
- —
- Low
- $0.61
- Mid
- $1.07
- High
- —
Cardmarket pricing (EUR)
Cardmarket data updated 2026/10/26.
Verify the card image and live listings on TCGplayer, Cardmarket or eBay.
Is this Golduck a good deal?
Put any asking price against today's live market value for Golduck #28.
Enter what a seller is asking for Golduck #28. We compare it to today's live market value.
About Golduck #28
Printed as #28 in Secret Wonders, Golduck belongs to the Diamond & Pearl series and dates to 2007. It is a Water-type Pokémon with 90 HP, printed as Stage 1.
Ken Sugimori illustrated this card. Its Reverse Holofoil printing is priced near $6.50, with listings from $2.67 to —.
“A Pokémon that lives in lakes. It swims faster than any human swimming champion.”
Printed flavour text on the Secret Wonders #28 card.
Card facts
- Set
- Secret Wonders
- Series
- Diamond & Pearl
- Number
- #28 / 132
- Rarity
- Rare
- Illustrator
- Ken Sugimori
- HP
- 90
- Type
- Water
- Subtype
- Stage 1
- Evolves from
- Psyduck
- Pokédex
- #55
- Released
- 2007/11/01
Golduck attacks, abilities & battle stats
Printed card text and battle statistics for Golduck #28 — the playability layer behind the price.
Encore
Choose 1 of the Defending Pokémon's attacks. That Pokémon can use only that attack during your opponent's next turn.
Break Beam
You may do 40 damage plus 20 more damage. If you do, Golduck is now Confused.
Battle stats
- Weakness
- Lightning +20
- Retreat cost
- Colorless
- Attacks
- 2
Golduck price analysis
What drives the current market value of Golduck #28.
By print variant, TCGplayer lists Reverse Holofoil ($6.50), Normal ($1.10) — 2 versions in total.
$6.50 gives Golduck real margin potential, so buy near the low end and sell toward the mid.
$6.50 gives Golduck real margin potential, so buy near the low end and sell toward the mid.
In EUR, Golduck trends at €1.16 on Cardmarket (avg sold €0.96, lowest NM €0.09).
Golduck price history & movement
Momentum reads holding steady — a 7-day average of €0.98 against a 30-day average of €0.95 (+3.2%).
The most recent 24-hour average is €0.80, and Cardmarket's trend price sits at €1.16.
Golduck has been tracked here for 5 days, ranging from $6.50 to $6.50; the latest value sits at 100% of that recorded range — at the high end of the band.
Day to day the price swings by roughly 0% (standard deviation); the deepest recorded drawdown is 0%.
Cardmarket averages
Price fingerprint
Built from CardLedger's own daily snapshots · 5 days tracked · latest
Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology
How much would you net selling Golduck?
Model the real take-home on a [object Object] sale across eBay, TCGplayer, Cardmarket and direct — fees and shipping included.
On a $6.50 sale, the take-home differs by platform: about $5.34 via eBay's default tier, $5.37 on TCGplayer, $5.83 on Cardmarket, $5.49 on Whatnot and $6.50 selling directly — a $1.16 spread after fees and typical shipping.
High-fee marketplaces reach the biggest buyer pool, while direct and low-commission routes keep more margin but move slower — adjust the widget below for your own shipping and price.
Your sale
Pre-filled with the current TCGplayer market for Golduck #28.
Modelled on each marketplace's default seller tier with your shipping input. Net payout = sale price − selling fees − outbound shipping. Fee figures are estimates (last reviewed October 15, 2026) and vary by category, account status and payment method — confirm current rates with the marketplace. Open the full seller fee calculator to model account tiers and buyer-paid shipping.
Should you grade Golduck?
Model the break-even and PSA 9 vs PSA 10 profit on grading Golduck #28 against today's raw market value.
Grading plan
Pre-filled with the live market value for Golduck #28.
Both-way postage plus declared-value insurance.
Estimated graded values below are a transparent starting point based on the raw price band — edit them with real graded comps before deciding.
At $6.50 raw and $40.00 all-in grading cost, a PSA 10 nets — versus selling raw, a PSA 9 nets —. You need a graded sale of $52.48 to break even on grading.
At your stated grade odds the expected profit is — (-61.8% return on cost basis).
Grading costs, turnaround and grade outcomes vary by service and card. The estimated PSA 9 and PSA 10 values are heuristics, not predictions — always sanity-check against recent graded sold listings before committing. This is a modelling tool, not financial advice.
Golduck within Secret Wonders
Golduck ranks #63 of 70 tracked Secret Wonders cards by market value, against a set median of $14.27.
Relative to the set median it is a value pick, placing it in the top 11%.
The set's top card is Lugia (#14), valued at $376.20.
What makes Golduck valuable
- Golduck is a Water card with 90 HP, so demand comes from both collectors and players.
- steady supply at this price keeps the card accessible to new collectors.
- Rare is a common-to-mid rarity, so value depends more on condition, variant and playability than on scarcity alone.
- Classic-era (2007) cards have a dedicated collector base and no prospect of new supply.
- The Ken Sugimori artwork gives Golduck appeal beyond pure playability.
Buying & selling Golduck
- For Golduck, confirm the exact print variant before buying: Reverse Holofoil, Normal prices differ, and listings often mix them.
- Track the Cardmarket 7- and 30-day averages (€0.98 and €0.95) to time entries and exits.
- Check sold listings rather than asking prices — the Reverse Holofoil market of $6.50 reflects actual transactions on TCGplayer.
- Because it is a Pokémon card, Golduck has both collector and player demand — a broader buyer pool than purely collectible cards.
- If you are buying to resell, model marketplace fees first — the $6.50 value is pre-fee, and the seller-fee calculator shows the net take-home per platform.
Golduck value questions
What is the value of Golduck?
The current TCGplayer market value is $6.50 for the Reverse Holofoil printing, with a low of $2.67 and a high of —. Cardmarket trends at €1.16.
Is Golduck a good investment?
Short-term momentum is steady (+3.2%). Older print runs tend to be more defensive holds.
How rare is Golduck?
Golduck is a Rare card from Secret Wonders (Diamond & Pearl series, 2007). It sits in a common-to-mid rarity tier, so condition and variant matter more than raw scarcity.
Does Golduck have multiple printings?
TCGplayer tracks 2 printings: Reverse Holofoil ($6.50), Normal ($1.10). Prices differ between variants, so always confirm which one you own or are buying.
Where can I buy or sell Golduck?
The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $6.50. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.
Why does Golduck cost what it does?
Four factors dominate: the Rare rarity tier, the classic-era Diamond & Pearl set pedigree, playability (Pokémon, Water), and condition. Artwork by Ken Sugimori also matters to collector demand.
Other Golduck cards
Golduck appears in multiple sets — compare market values.
More ways to browse Golduck
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