For Roseanne's Research in Secret Wonders, the current reference price is $0.70. Week-over-week change is limited (0.0%), indicating short-term stability.
Current pricing is broadly aligned with its 30-day average ($0.70). Across the past 90 days, tracked prices have stayed near $0.70 with minimal dispersion.
The listed rarity for this print is Uncommon.
Current valuation lens: Weekly drift is minimal (0.0%), indicating a relatively balanced short-term market. The 90-day range spans $0.70 to $0.70 (0% spread), which indicates low-volatility behavior.
Current value remains close to its 30-day mean ($0.70). Graded context points to a substantial premium curve, with PSA 10 at +16329% above raw pricing.
PSA 9 is currently around $20.00, while PSA 10 is $115.00.
Roseanne's Research is a Secret Wonders card from the 2007 release window. Its card type is Trainer.
The rarity label is Uncommon. Card subtype classification is Supporter.
The card text reads: 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.
Other Roseanne's printings create a useful comparison set for Roseanne's Research. Comparable entries in this snapshot: 1 cards, 1 distinct set.
Only one priced comparison is available in this sample ($7.22). Notable alternatives include Roseanne's Research #11 (POP Series 8) at $7.22.
Secret Wonders was released in 2007. Series classification for this set is Diamond & Pearl.
With 132 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 19 years old and fits a legacy-era profile.
Within this set, Roseanne's Research is card number 125 with a Uncommon designation.
