Professor's ResearchJourney Together 155/159 price & value
$0.19
down −11%4 weeks · Thin market
Low confidence
Low confidence
How closely the price sources agree, and how often the card trades.
- 3 ungraded in the last 90 days, all conditions
- 5 sales on record listed as near mint
- Last sale Oct 9, 2026
Medium liquidity37/100
Medium liquidity
Trades regularly, with some spread between sale prices.
About 1 ungraded copy sells a month across all conditions, the pace of the last 90 days.
How we measure liquidity →Near mint · UltraBall Market Value · 3 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026
Graded: CGC 8 $50.00
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Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value
People ask about this card
- What is Professor's Research 155/159 worth raw, in PSA 9 and in PSA 10?
- As of Nov 12, 2026, Professor's Research 155/159 is about $0.19 ungraded near mint (3 sales in 90 days); PSA 9: too few sales to price; PSA 10: too few sales to price. Every grade’s price.
- Which printing of Professor's Research 155/159 is this, and why do two copies differ in price?
- Professor's Research 155/159 comes in 2 printings: Non-Holo $0.19 ungraded, Reverse Holo $0.30 ungraded. Reverse holo or non-holo: the reverse holo’s border and text box shine; the non-holo has no shine anywhere. Printings compared.
Professor's Research 155/159 price over time
- Recorded prices, joined day to day
Ungraded, 1 year: $0.73 on Nov 11, 2025, $0.19 on Nov 12, 2026. Lowest $0.17, highest $0.93.
- Now
- $0.19
- 4 weeks
- −11%
- 90 days
- −73%
- 1 year
- −76%
- Highest, 1Y
- $0.93
- Lowest, 1Y
- $0.17
Recorded history starts July 2025. Earlier history is monthly averages; from August 29, 2026 the line is a smoothed 7-day average of daily prices, so single-day swings don’t show. Between recorded prices, the line and its daily values are estimated from the prices either side.
Professor's Research 155/159 price by month
Ungraded, at the end of each month, newest first: the line above read off at each month’s last day. The latest month ends on today’s UltraBall Market Value.
| Month | Ungraded | Change on month |
|---|---|---|
| November 2026to Nov 12, 2026 | $0.19 | up +5.6% |
| October 2026 | $0.18 | down −14% |
| September 2026 | $0.21 | down −65% |
| August 2026 | $0.60 | – |
| July 2026 | $0.70 | down −25% |
| June 2026 | $0.93 | 0.0% |
| May 2026 | $0.93 | 0.0% |
| April 2026 | $0.93 | 0.0% |
| March 2026 | $0.93 | 0.0% |
| February 2026 | $0.93 | up +28% |
| January 2026 | $0.73 | 0.0% |
| December 2025 | $0.73 | 0.0% |
Recent verified sales
RawPokemon Professors Research 155/159 Common Journey Together Professor Sada NMLikely best offer · asking price shownOct 9, 2026 · 
eBay · Sold as near mint · Buy It Now · View listing · Asking price, up to $1.29asking- RawProfessor's Research 155/159 Pokemon TCG SV09: Journey Together NMLikely best offer · asking price shownAug 22, 2026 · eBay · Sold as near mint · View listing · Asking price, up to $1.81asking
- RawPokemon Professor's Research 155/159 SV09: Journey Together Common NMLikely best offer · asking price shownAug 18, 2026 · eBay · Sold as near mint · View listing · Asking price, up to $1.00asking
RawProfessor's Research 155/159 Common Journey Together JTG Pokemon Scarlet VioletOffers taken · asking price shownAug 13, 2026 · eBay · Sold as near mint · Offers taken · View listing · Asking price, up to $1.20asking
RawProfessor's Research 155/159 Common Journey Together Pokemon Near MintLikely best offer · asking price shownAug 10, 2026 · eBay · Sold as near mint · Buy It Now · View listing · Asking price, up to $0.99asking
RawProfessor's Research - 155/159 - Common - Near MintOffers taken · asking price shownJun 24, 2026 · eBay · Sold as near mint · Offers taken · View listing · Asking price, up to $0.99asking
Graded values
Professor's Research 155/159 price by grade
| Grade | Market value | 4 wk | Sales/moSales a month | Last sale |
|---|---|---|---|---|
| UngradedLow. How closely the price sources agree, and how often the card trades. | $0.19 | down −11% | 1Medium liquidity. Medium | –Low. How closely the price sources agree, and how often the card trades. |
| CGC 8263.2× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $50.00 | – | No recent sales | –Low. Few recent sales in this condition. Treat the figure as a rough guide. |
Each graded row counts only that grade's sales; the ungraded row counts every condition. Sales a month is the 90-day pace. Last sale is the latest verified sale, never an asking price. How we calculate the UltraBall Market Value
Grade it with CGC?
Grade yours from photos →- If it gets a CGC 8
- −$1.88
- CGC fee for a CGC 8
- $20.00 Economy
Against selling raw at $0.19, after the CGC fee for what the slab is worth (a 8 goes in at Economy, $20.00), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator.
About this card
Professor's Research is card 155 of 159 in the Journey Together price guide, a set released in March 2025 during the Scarlet & Violet era. Its rarity is Common. The artwork is by Taira Akitsu. In the checklist it sits after Postwick 154/159 and before Redeemable Ticket 156/159.
It is the 83rd most valuable of the 190 priced cards in Journey Together, behind Lillie's Clefairy ex 184/159 (see the most valuable Journey Together cards).
What the data says
Only 3 ungraded copies sold in the last 90 days, too few to check the value against.
From prices of Nov 12, 2026 and sales to Oct 9, 2026. Observations, not advice or a forecast. How we read the market
Market snapshot
How each figure is worked out- 4 weeks
- −11%ungraded, between 7-day averages
- 90 days
- −73%ungraded; before Aug 29, 2026 from monthly averages
- 1 year
- −76%ungraded; before Aug 29, 2026 from monthly averages
- Direction
- Thin marketunder 9 ungraded sales in 90 days: one sale can move the line
- High since daily tracking
- 19% under$0.22 on Sep 30, 2026, 7-day average; daily prices since Aug 29, 2026
- Liquidity
- Medium1 ungraded sales a month over 90 days
- Price confidence
- Low confidenceFew recent sales in this condition. Treat the figure as a rough guide.
- Ungraded sold
- 0in 30 days; 3 in 90
Printings compared
- Non-Holo · this pageNothing on the front shines.$0.19 ungraded
- Reverse HoloThe border and text box shine; the picture is flat.$0.30 ungradedPictured: the main print’s scan.
- Reverse holo or non-holo: the reverse holo’s border and text box shine; the non-holo has no shine anywhere.
- Number
- 155/159
- Set code
- JTG
- Rarity
- Common
- Released
- Mar 28, 2025
- Illustrator
- Taira Akitsu
- Printings
- Non-holo, Reverse holo
- Journey Together checklistAll 190 cards with prices
- Most valuable Journey Together cardsRanked by ungraded value
- Journey Together chase cardsThe pulls collectors open packs for, with odds where we hold them
- Scarlet & Violet eraSets and chase cards from March 2023 on
- 2025 Pokémon cardsEvery set released in 2025, with prices
Cite this price
Professor's Research 155/159 (Journey Together) is worth $0.19 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/journey-together/professors-research-155).
Professor's Research 155/159 (Journey Together) is worth $0.19 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/journey-together/professors-research-155).
https://ultraball.com/cards/journey-together/professors-research-155
<a href="https://ultraball.com/cards/journey-together/professors-research-155">Professor's Research 155/159 (Journey Together) price: $0.19 on UltraBall</a>
Nearby in Journey Together
More cards by Taira Akitsu
Chase cards from this set
Chase cards from the rest of the era
Questions collectors ask
As of Nov 12, 2026, Professor's Research 155/159 Journey Together is worth about $0.19 ungraded. How we price cards.