Roseanne's Research

Secret Wonders · #125 · Uncommon

$10.13US · TCGplayer

$3.89EU · Cardmarket

+11%7-day (EU)

+52%30-day (EU)

UncommonRarity

#41 of 132Rank in set

Price detail

Market read: flat this week; +52% over 30 days; a steady climb built over the month, not a one-week pop — the kind of move that tends to hold; notably pricier in the US.

TCGplayer (US) (reverseHolofoil)

Tier	USD
Low	$7.00
Market	$10.13
Mid	$49.55
High	$240

Every print variant (2)

Variant	Market	Low – High
Reverse Holofoil	$10.13	$7.00 – $240
Normal	$2.99	$1.00 – $27.40

The same card, different print: $10.13 vs $2.99 — a 3.4× spread. Check which variant a listing actually is before you judge the price.

Cardmarket (EU)

Metric	EUR
Trend	€3.60
Avg 1-day	€8.00
Avg 7-day	€3.23
Avg 30-day	€2.37
Low	€0.02

FAQ

How much is Roseanne's Research (Secret Wonders #125) worth?

As of our 2026-08-07 data, Roseanne's Research from Secret Wonders is worth about $10.13 (TCGplayer US market) and around €3.89 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Roseanne's Research rare?

Its rarity is listed as Uncommon and it ranks #41 of 132 by value in Secret Wonders. Rarity is the printed classification — it does not by itself guarantee value.

What's the most valuable card in Secret Wonders?

By current US market price, it's Mew at $183.

Is Roseanne's Research's price going up or down?

On the Cardmarket (EU) trend it's +11% over 7 days, +52% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

Where can I check Roseanne's Research's live price?

See the current TCGplayer (US) market price here: Roseanne's Research on TCGplayer ↗.