Roseanne's Research

Roseanne's Research #125/132 was printed 2 ways and each one sells separately: Reverse Holofoil $20.03; Normal $3.48 (TCGplayer market, 2026-10-27). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.

Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $20.03 market price that is roughly $14 cash or $16 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.

Roseanne's Research [Reverse Holofoil] has a TCGplayer market price of $20.03 as of 2026-10-27. Non-holo copies are $3.48.

Roseanne's Research #125/132 is trending up: $20.03 today, up 20% in 30 days and 5% below its all-time high of $21.08 (2026-10-12), and 3.8x its low of $5.23 (2024-05-13). TCGplayer market price as of 2026-10-27, tracked daily since 2024-02-08. Other windows: up 2.4% over 7 days, up 97.7% over 90 days, up 182.9% over a year. A 30-day rise this size usually follows a supply squeeze or a new format result; check the eBay book depth before buying in.

In TickerMint's daily data (since February 2024), the TCGplayer market price for Roseanne's Research [Reverse Holofoil] (all conditions) peaked at $21.08 (2026-10-12) and bottomed at $5.23 (2024-05-13).