![Professor's Research [Professor Rowan]](https://images.pokemontcg.io/swsh9/147_hires.png)
Professor's Research [Professor Rowan]
Holo Rare · #147/172
illustrated by Sanosuke Sakuma
TICKERMINT ESTIMATE$0.34THIN
TCGplayer only, no eBay scan yet
SHOW THE WORK →
| TCGplayer market | $0.34 | verify ↗ |
| TCGplayer lowest ask | $0.04 |
Marketplace links may earn TickerMint a commission. It never affects the numbers.
Single source: TCGplayer market (no eBay scan for this card yet).
latest market: Holofoil $0.19 (2026-07-11) · Reverse Holofoil $0.34 (2026-07-11)
7D ▼ 2.9% · 30D ▲ 0.0% · 90D ▲ 78.9% · 365D ▲ 30.8% [Reverse Holofoil]
ATH $0.36 (2026-06-16) · ATL $0.11 (2024-08-10) · now -6% [Reverse Holofoil]
swsh9-147 · how we compute prices →
MARKET PRICE HISTORY (DAILY)
LOADING TAPE
