Pokémon · Diamond & Pearl
Roseanne's Research
Secret Wonders · #125 · Uncommon · 2007
Listings
No active listings
From
—
Market reference
$2.55
TCGPlayer
Current listings on The Game Traders
No active listings for this card right now.
Card facts
Quick reference for collectors and graders.
- Set position
- 125 / 132
- Release year
- 2007
- Rarity
- Uncommon
- Subtype
- Supporter
- Illustrator
- Kanako Eo
- Series
- Diamond & Pearl
About this card
You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card.
Search your deck for up to 2 in any combination of Basic Pokémon and basic Energy cards, show them to your opponent, and put them into your hand. Shuffle your deck afterward.
Tournament legality
Current legal status across competitive formats.
Tournament play
Decklist data from the past 30 days of competitive Pokémon TCG tournaments (sourced from Limitless TCG).
Recent decks
8
ran Roseanne's Research
Tournaments scanned
240
past 30 days
Competitive note
Occasional competitive appearance.
5 top-cut decks · best finish 1st
Top decks running Roseanne's Research
- 1Luxchomp2 decks
- 2Cursegar2 decks
- 3Magnezone2 decks
- 4Luxray GL1 deck
- 5Other1 deck
Pricing reference
Latest snapshot from the upstream catalog. Actual marketplace prices fluctuate by condition, edition, and grade — use this as a reference, not a quote.
TCGPlayer (USD)
Updated 2026/06/10| Variant | Low | Mid | High | Market | Direct Low |
|---|---|---|---|---|---|
| Normal | $0.62 | $2.17 | $27.40 | $2.55 | — |
| Reverse Holofoil | $6.00 | $38.30 | $239.97 | $10.07 | $239.97 |
Cardmarket (EUR)
Updated 2025/12/07| Variant | Price |
|---|---|
| 1-day average | €8.00 |
| 7-day average | €3.23 |
| 30-day average | €2.37 |
| Low | €0.02 |
| Trend price | €3.60 |
| Low (excellent+) | €1.00 |
| reverseHoloAvg1 | €0.95 |
| Reverse holo 7-day | €1.56 |
| averageSellPrice | €3.33 |
| Reverse holo 30-day | €1.54 |
| Reverse holo trend | €1.42 |
Frequently asked
How can I tell if my Roseanne's Research is real?
Roseanne's Research is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the back-light test (real cards have a black inner layer that blocks light; counterfeits glow through), the rosette dot pattern on the back under magnification, font weight and kerning on the card name, and the holofoil pattern if applicable. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.
What is Roseanne's Research worth?
As of the latest data, the current market reference price for Roseanne's Research is $2.55; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.
What set is Roseanne's Research from?
Roseanne's Research is from the Pokémon set "Secret Wonders" in the Diamond & Pearl series, released in 2007.
What rarity is Roseanne's Research?
Roseanne's Research is a Uncommon card in the Secret Wonders set.
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Other Roseanne's Research printings
Same Pokémon card across other sets and rarities.
