tcgrate
  1. tcgrate
  2. Games
  3. Pokémon (Japan)
  4. Sets
  5. SV4a: Shiny Treasure ex
  6. Professor's Research - 177/190

Pokémon JP · SV4a: Shiny Treasure ex · #177/190 · Unspecified rarity

Professor's Research - 177/190

Pokémon JP card price for Professor's Research - 177/190: $0.25 market, from $0.03 at the cheapest listing, Holofoil printing, updated Oct 19, 2026. Full price history since Dec 11, 2024 below.

Market price · Holofoil · Oct 19, 2026
$0.25
0.0% this week · +4.2% in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days+4.2%
90 days+127.3%
1 year+108.3%
All time+257.1%

Sellers right now

$0.03lowest listing$6.00highest
Market price$0.25
Mid listing$0.25
30-day avg$0.25

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$0.25

One year

$0.0752-week low$0.2652-week high
In the range95%
All-time low$0.06
All-time high$0.26
First priceDec 11, 2024
Holofoil · market price
$0.06$0.13$0.21$0.28
$0.25
Oct 2025Feb 2026Jun 2026Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Our price record for Professor's Research - 177/190 begins in December 2024 at $0.07; the market price today is $0.25, up 257% since then. In the last year the price changed +108% and ranged from $0.07 to $0.26, and it now trades near the top of that range. Today's price is the highest we have recorded for this card. Listings currently start at $0.03; over the last 30 days the market price averaged $0.25.

Printings

PrintingMarketLowHigh7d
Holofoil$0.25$0.03$6.000.0%

The card in play

Card type
Trainer - Supporter
Card text

Discard your hand and draw 7 cards.

Other printings of Professor's Research

91 more · $0.09 – $8.52
All printings
Professor's Research - 071/060 (071/060), Sword — Pokémon JP card price 0.0% 7d Professor's Research - 071/060 S1W: Sword · #071/060 $8.52 Professor's Research - 089/071 (089/071), Pokemon GO — Pokémon JP card price +1.2% 7d Professor's Research - 089/071 S10b: Pokemon GO · #089/071 $5.81 Professor's Research (266/184), VMAX Climax — Pokémon JP card price 0.0% 7d Professor's Research S8b: VMAX Climax · #266/184 $4.78 Professor's Research (012/015), s8a-G: 25th Anniversary Golden Box — Pokémon JP card price 0.0% 7d Professor's Research s8a-G: 25th Anniversary Golden Box · #012/015 $3.74 Professor's Research - 099/078 (099/078), Scarlet ex — Pokémon JP card price 0.0% 7d Professor's Research - 099/078 SV1S: Scarlet ex · #099/078 $3.71

Also in SV4a: Shiny Treasure ex

most valuable
Full set
Mew ex - 347/190 (347/190), Shiny Treasure ex — Pokémon JP card price 0.0% 7d Mew ex - 347/190 SV4a: Shiny Treasure ex · #347/190 $510.64 Charizard ex - 349/190 (349/190), Shiny Treasure ex — Pokémon JP card price +0.5% 7d Charizard ex - 349/190 SV4a: Shiny Treasure ex · #349/190 $227.14 Gardevoir ex - 348/190 (348/190), Shiny Treasure ex — Pokémon JP card price −2.6% 7d Gardevoir ex - 348/190 SV4a: Shiny Treasure ex · #348/190 $142.19 Pikachu - 236/190 (236/190), Shiny Treasure ex — Pokémon JP card price −1.8% 7d Pikachu - 236/190 SV4a: Shiny Treasure ex · #236/190 $43.77 Iono - 350/190 (350/190), Shiny Treasure ex — Pokémon JP card price −0.8% 7d Iono - 350/190 SV4a: Shiny Treasure ex · #350/190 $33.77