Roseanne's Research Secret Wonders #125
Sold prices, not asking · Updated 5 July 2026
Confidence medium · How we price →
Roseanne's Research is a Uncommon Pokémon card from Secret Wonders (#125), illustrated by Kanako Eo. It's a Supporter Trainer card. Its current blended market value is $10.13 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 5 July 2026.
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
| Grade | Relative value | Price |
|---|---|---|
| PSA 9 | $33$17–$33 | |
| PSA 8 | $14$14–$14 | |
| PSA 6 | $1$1–$1 |
Price history · Raw
Recent sold prices
Real completed sale prices from Fanatics Collect — weekly and premier auctions plus marketplace Buy It Now sales, refreshed periodically. Grade read from the listing title.
Population across graders
Only 34% of 3,054 CGC-graded Roseanne's Research copies are a gem-mint 10 (1,024 of 3,054) — the rest grade lower.
Full grade breakdown (5 grades)
Should you grade it?
after ~$70.32 grading fee → 3.2× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 9 | $32.89 | $70.32 | −$48 | 3.2× |
| PSA 8 | $14.00 | $70.13 | −$66 | 1.4× |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.
We'll email you when this card's value crosses your target.
Where to buy
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
146% spreadCurrently 146% cheaper on Cardmarket than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
59% cheaper than the USCard text
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.
Card details
Other Roseanne's Research cards
There are 2 different Roseanne's Research printings — make sure you're valuing the right one. This is Secret Wonders #125 (Uncommon).
More from Secret Wonders
Frequently asked questions
How much is Roseanne's Research (Secret Wonders #125) worth?
As of 5 July 2026, Roseanne's Research from Secret Wonders is worth approximately $10.13 ungraded (near-mint). Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
Is Roseanne's Research rare?
Roseanne's Research is a Uncommon card from Secret Wonders (card #125), illustrated by Kanako Eo. Its current blended market value is $10.13 ungraded.