Market price · Rainbow Holo
$8.79
TCGplayer (US) · updated Nov 2, 2026
≈ $10.10 delivered +$1.31 typical shipping for one card
Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.
TCGplayer · US market
Market
$8.79
Low
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Mid
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Graded · Rainbow Holo
PSA 10
$32.77
4 sales
PSA 9
$19.99
3 sales
PSA 8
$11.01
1 sale
CGC 10
$21.90
3 sales
PSA population: 500 graded · 49% PSA 10
Recent eBay sales.
Printings (1)
- Set$8.79Shop0
Collection tracking (owned printings, condition, what you paid) opens October 25 — bookmark this page and check back.
Discard your hand and draw 7 cards.
- Illustrator
- Yusuke Kozaki
- Regulation
- D
- Format
- Not StandardExpanded ✓
- Released
- July 1, 2022
Price history
Show as table
| Date | Rainbow Holo |
|---|---|
| Nov 2, 2026 | $8.79 |
| Nov 1, 2026 | $8.79 |
| Oct 31, 2026 | $8.79 |
| Oct 30, 2026 | $8.81 |
| Oct 29, 2026 | $8.86 |
| Oct 28, 2026 | $9.03 |
| Oct 27, 2026 | $9.12 |
| Oct 26, 2026 | $9.35 |
| Oct 25, 2026 | $9.35 |
| Oct 24, 2026 | $9.35 |
| Oct 23, 2026 | $9.35 |
| Oct 22, 2026 | $9.31 |
| Oct 21, 2026 | $9.31 |
| Oct 20, 2026 | $9.24 |
| Oct 19, 2026 | $9.24 |
| Oct 18, 2026 | $9.32 |
| Oct 17, 2026 | $9.32 |
| Oct 16, 2026 | $9.32 |
| Oct 15, 2026 | $9.50 |
| Oct 14, 2026 | $9.55 |
| Oct 13, 2026 | $9.39 |
| Oct 12, 2026 | $9.09 |
| Oct 11, 2026 | $9.09 |
| Oct 10, 2026 | $9.09 |
| Oct 9, 2026 | $9.09 |
| Oct 8, 2026 | $9.14 |
| Oct 7, 2026 | $9.12 |
| Oct 6, 2026 | $8.89 |
| Oct 5, 2026 | $8.94 |
| Oct 4, 2026 | $8.94 |
Showing the last 30 days. Full price history is on Elite and Master
Live on eBay
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Market trend
As of Nov 2, 2026 · TCGplayer (US)
- 7 days
- −6.0%
- 30 days
- −4.0%
- vs set · 7D
- −0.2%-5.8 pts vs set
- Volatility (30D) Elite+
- —
| Printing | Price | 1D | 7D | 30D |
|---|---|---|---|---|
| Rainbow Holo | $8.79 | 0.0% | −6.0% | −4.0% |
Price history by source · Rainbow Holo
- TCGplayer
Show as table
| Date | Value | Source |
|---|---|---|
| Nov 2, 2026 | $8.79 | TCGplayer |
| Nov 1, 2026 | $8.79 | TCGplayer |
| Oct 31, 2026 | $8.79 | TCGplayer |
| Oct 30, 2026 | $8.81 | TCGplayer |
| Oct 29, 2026 | $8.86 | TCGplayer |
| Oct 28, 2026 | $9.03 | TCGplayer |
| Oct 27, 2026 | $9.12 | TCGplayer |
| Oct 26, 2026 | $9.35 | TCGplayer |
| Oct 25, 2026 | $9.35 | TCGplayer |
| Oct 24, 2026 | $9.35 | TCGplayer |
| Oct 23, 2026 | $9.35 | TCGplayer |
| Oct 22, 2026 | $9.31 | TCGplayer |
| Oct 21, 2026 | $9.31 | TCGplayer |
| Oct 20, 2026 | $9.24 | TCGplayer |
| Oct 19, 2026 | $9.24 | TCGplayer |
| Oct 18, 2026 | $9.32 | TCGplayer |
| Oct 17, 2026 | $9.32 | TCGplayer |
| Oct 16, 2026 | $9.32 | TCGplayer |
| Oct 15, 2026 | $9.50 | TCGplayer |
| Oct 14, 2026 | $9.55 | TCGplayer |
| Oct 13, 2026 | $9.39 | TCGplayer |
| Oct 12, 2026 | $9.09 | TCGplayer |
| Oct 11, 2026 | $9.09 | TCGplayer |
| Oct 10, 2026 | $9.09 | TCGplayer |
| Oct 9, 2026 | $9.09 | TCGplayer |
| Oct 8, 2026 | $9.14 | TCGplayer |
| Oct 7, 2026 | $9.12 | TCGplayer |
| Oct 6, 2026 | $8.89 | TCGplayer |
| Oct 5, 2026 | $8.94 | TCGplayer |
| Oct 4, 2026 | $8.94 | TCGplayer |
Quick facts
Questions & answers
- How much is Professor's Research worth?
- Professor's Research (084/078, Pokémon GO) is worth about $8.79: the TCGplayer market price of its Rainbow Holo printing, updated November 2, 2026.
- What printings of Professor's Research 084/078 exist?
- Professor's Research 084/078 exists in 1 printing: Rainbow Holo.
- What set is Professor's Research from?
- Professor's Research is card 084/078 of Pokémon GO (Sword & Shield), released on July 1, 2022.
- What rarity is Professor's Research 084/078?
- Professor's Research (084/078, Pokémon GO) is a Secret Rare card.
- Who illustrated Professor's Research 084/078?
- The artwork of Professor's Research (084/078, Pokémon GO) is by Yusuke Kozaki.
Answers are generated from Tallgrass's own catalog and market data.