Browse sets
Market price
$2.51
based on 5 sales
Price history · RAW
2026-05-11 · $1.37 $3.85 · 2026-10-12
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
ebay.es n=3 $3.51 +68%
ebay.co.uk n=2 $2.55 +22%
ebay.com n=3 $2.09 —
How is this value calculated?
Ladder estimate · English · ~$2.51 gruen play_pokemon
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe5 55 d $2.5140.82
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.51 · Σ g = 40.82

Measured error for this era×language (backtest): ±17 %

PSA Population

No PSA numbers for this print yet — in any language.

Recent sales · 9
2026-10-12 EN RAW UNKNOWN Professor’s Research 147/172 Prize Packs Series Regular! · eBay $2.55
2026-10-12 EN RAW NM Professor's Research 147/172 Prize Pack Series Cards Pokemon · eBay $2.54
2026-10-02 EN RAW UNKNOWN Professor's Research 147/172 Play! Prize Pack Series 2 · eBay $1.37
2026-07-15 EN RAW NM Professor's Research 147/172 Rare Prize Pack Series Cards Po · eBay $2.95
2026-07-15 EN RAW LP Professor's Research Holo 147/172 Pokemon Prize Pack Promo P · eBay $2.93
2026-07-10 EN RAW NM Professor's Research 147/172 Prize Pack Series Pokemon Play! $2.09
2026-06-05 EN RAW NM Professor's Research 147/172 Rare Prize Pack Series Cards NM $3.51
2026-05-16 EN RAW NM Professor's Research 147/172 Prize Pack Holo Rare NM+ $1.76
2026-05-11 EN RAW UNKNOWN Pokemon Professor’s Research 147/172 - Play! Prize pack - Ho $3.85
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FAQ

Frequently asked questions

What will I get for Professor's Research · Play! Pokémon Brilliant Stars 147/172 if I want to sell quickly?

Half of all sales fell between $2.09 and $2.95, with a median of $2.55. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.

Below which price is an offer for Professor's Research · Play! Pokémon Brilliant Stars 147/172 unrealistic?

The cheapest genuine sales were around $1.76. Offers well below $1.05 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

How does Last Sold determine the market value?

Last Sold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.