Roseanne's Research - 125/132 (League Promo)

League & Championship Cards • Promo • Reverse Holofoil

All 16 printings from $0.87 →

Sold $5.00 (Oct 10) and $5.00 (Oct 8)

2 NM sales this week · 10 in 30 days

TCGplayer market $6.56as of Oct 11, 2026↓ -$0.16 (-2.4%) this week

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Selling it? At market it nets about $5.38 on TCGplayer or $5.33 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-11

Thin market: fewer than 5 sales in the last 7 days

Sold (7d / 30d)

3 / 13

NM sold between (7d)

$5.00–$5.00

Cheapest listing

$5.00

Units sold per day, Aug 2–Oct 10 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 2	1	$6.62–$6.62
Aug 8	2	$6.96–$7.49
Aug 13	1	$6.95–$6.95
Aug 17	2	$5.30–$7.46
Aug 18	4	$5.30–$5.30
Aug 22	1	$6.95–$6.95
Aug 28	3	$6.91–$6.93
Sep 2	1	$6.92–$6.92
Sep 3	1	$7.46–$7.46
Sep 8	4	$5.00–$5.00
Sep 11	1	$6.92–$6.92
Sep 13	1	$7.84–$7.84
Sep 15	1	$6.92–$6.92
Sep 27	1	$5.00–$5.00
Oct 3	5	$5.00–$5.00
Oct 8	1	$5.00–$5.00
Oct 10	1	$5.00–$5.00

Condition	Sold 7d	Sold 30d
Lightly Played	1	3
Moderately Played	0	0
Near Mint	2	10
Damaged	0	0
Heavily Played	0	0

Sales data: TCGplayer

Quick answers

How much is Roseanne's Research - 125/132 (League Promo) worth?

As of October 11, 2026, Roseanne's Research - 125/132 (League Promo) from League & Championship Cards has a TCGplayer market price of $6.56. 2 Near Mint copies sold on TCGplayer this week at $5.00.

Is Roseanne's Research - 125/132 (League Promo) going up or down in price?

Its TCGplayer market price is down 3.4% over the past 30 days and down 2.4% over the past week, as of October 11, 2026.

Price Snapshot

Market

$6.56

Low

$5.00

Mid

$7.24

High

$96.95

7-Day:-$0.16 (-2.4%)

30-Day:-$0.23 (-3.4%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$3.28	Cash buylist, low end
60%	$3.94	Cash buylist, typical
70%	$4.59	Buylist top end, store credit
80%	$5.25	Bulk lot or quick sale
90%	$5.90	Quick sale, just under market
100%	$6.56	Market price
110%	$7.22	Asking price, room to negotiate
120%	$7.87	Asking price, room to negotiate
150%	$9.84	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Supporter

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.

Where to Buy

TCGPlayerRaw$6.56Raw copies, condition graded by the marketplace

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eBayRaw listings

Raw listings

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