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Goop Gas Attack #78, 1st Edition, Team Rocket

  • Card number: #78/82
  • Rarity: Common
  • Finish: Non-Holo

A PSA 10 Goop Gas Attack #78 1st Edition from Team Rocket has a TCGBerg fair value of $186 as of Nov 15, 2026. TCGBerg has recorded 49 PSA 10 sales of this card, the latest on Nov 10, 2026. PSA has graded 470 copies at PSA 10.

TCGBerg fair valuePSA 10
As of Nov 15, 2026
$186up 32.0%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$225Nov 10, 202621.1% above fair
5-sale avg$183Oct 18Nov 10
Population · PSA 10
470
Market cap
$87.4K
Volatility
7.5%
YTD
↑ 157.4%
Sales evidence
Very strong

TCGBerg fair value · PSA 10

$186

30D32.0%YTD157.4%
Sales evidenceVery strong
Market cap
$87.4K
fair value x population
Population
470
graded copies
Last sale
$225
+21.1% vs fair
5-sale avg
$183
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 10.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 10 sale, $225 on Nov 10, 2026, sits 21.1% above the $186 fair value. The value weighs 29 PSA 10 sales from the past year, not the latest one alone. The latest sale ran above the recent run: the last 5 PSA 10 sales averaged $183, within 1.4% of the value. Its confidence band runs from $176 to $196. A PSA 10 ($186) is worth 6.8 times a PSA 9 ($27). Over the past 30 days the PSA 10 value has risen 32.0%.

TCGBerg fair value by grade

Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.

  • Raw NM$0.97Ungraded · TCGBerg fair value
  • Raw LP$0.58Ungraded · TCGBerg fair value
  • Raw MP$0.48Ungraded · TCGBerg fair value
  • Raw HP$0.31Ungraded · TCGBerg fair value
  • Raw Damaged$0.24Ungraded · TCGBerg fair value

Behind the scenes

What goes into this price, and how much we know.

Recent sales

20 tracked

Each sale against the grade's fair value on the day it sold.

  • $225
    Nov 10, 2026 · via eBay
    PSA10above fair value by 21.1%
  • $25
    Nov 9, 2026 · via Fanatics Collect
    PSA9below fair value by 8.0%
  • $27
    Nov 9, 2026 · via eBay
    PSA9below fair value by 1.4%
  • $25
    Nov 8, 2026 · via eBay
    PSA9below fair value by 20.6%
  • $9.99
    Nov 5, 2026 · via eBay
    PSA4below fair value by 25.4%

15 more sales with Pro

Up to 20 recent sales, each with its venue and its gap to fair value.

Includes a sale 74.5% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Pristine 10$36
    1d 0.0%7d 0.0%30d 0.0%
    Pop
    24
    Mcap
    $864
    Evidence
    Sparse
    Last
    $36
  • CGC Gem Mint 10$22
    1d 3.1%7d 3.1%30d 3.1%
    Pop
    320
    Mcap
    $7.0K
    Evidence
    Moderate
    Last
    $24
  • CGC9.5$16
    1d 21.9%7d 21.9%30d 21.9%
    Pop
    25
    Mcap
    $394
    Evidence
    Moderate
    Last
    $25
Listings
CGC Pristine 10$3624$8640.0%0.0%0.0%Sparse$362y ago
CGC Gem Mint 10$22320$7.0Kup 3.1%up 3.1%up 3.1%Moderate$242mo ago
CGC9.5$1625$394up 21.9%up 21.9%up 21.9%Moderate$253mo ago
PSA10$186470$87.4Kup 8.1%up 32.0%up 60.4%Very strong$2255d ago
PSA9$27683$18.7Kdown 12.7%down 19.3%up 23.3%Very strong$256d ago
PSA8$26258$6.6Kup 0.1%up 5.2%up 24.2%Strong$144w ago
PSA7$2482$2.0Kup 3.1%up 4.8%up 20.8%Moderate$233mo ago
PSA6$1740$6840.0%down 0.2%down 0.2%Limited$111mo ago
PSA5$1732-0.0%down 0.2%up 9.5%Sparse$134mo ago
PSA4$9.997-down 33.4%down 23.8%-Sparse$9.991w ago
Raw$0.97--0.0%up 1.0%-Very strong$0.952w ago

Graded population report

2,828 graded copies of Goop Gas Attack 1st Edition across 30 grades.

PSA 10
470 · 17%
PSA 9
683 · 24%
PSA 8
258 · 9.1%
PSA 7
82 · 2.9%
PSA 6
40 · 1.4%
BGS 9.5
32 · 1.1%
BGS 9
77 · 2.7%
CGC Perfect 10
2 · 0.1%
CGC Pristine 10
24 · 0.8%
CGC Gem Mint 10
320 · 11%
CGC 9.5
25 · 0.9%
CGC 9
407 · 14%
CGC 8.5
145 · 5.1%
CGC 8
82 · 2.9%
CGC 7.5
51 · 1.8%
CGC 7
30 · 1.1%
CGC 6.5
11 · 0.4%
CGC 6
19 · 0.7%
CGC 5.5
7 · 0.2%
CGC 5
5 · 0.2%
CGC 4
3 · 0.1%
BGS 8.5
3 · 0.1%
BGS 4.0
1 · 0.0%
CGC Authentic
5 · 0.2%
PSA 8.5
3 · 0.1%
PSA 7.5
2 · 0.1%
PSA 5
32 · 1.1%
PSA 4
7 · 0.2%
PSA 3
1 · 0.0%
PSA 2
1 · 0.0%

PSA 10 makes up 17% of graded copies: 470 of 2,828. PSA 9 is the most common grade (24%).

Analysis

Goop Gas Attack - 1st Edition Normal at PSA 10 carries a TCGBerg fair value of $186 as of 2026-11-14. We track a TCGBerg fair value across 10 grades from Team Rocket, from PSA 4 up to PSA 10. A graded population of 470 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on very strong sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 32.0%.

PSA 10 - frequently asked

How much is a PSA 10 Goop Gas Attack - 1st Edition Normal from Team Rocket worth?
$186 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Goop Gas Attack - 1st Edition Normal from Team Rocket. It rests on very strong sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Goop Gas Attack - 1st Edition Normal from Team Rocket?
470 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Goop Gas Attack - 1st Edition Normal from Team Rocket price moved recently?
Its TCGBerg fair value has risen 32.0% over the past 30 days.
What did a PSA 10 Goop Gas Attack - 1st Edition Normal from Team Rocket last sell for?
The most recent recorded sale was $225 on 2026-11-10. This recorded sale is separate from the model-derived fair value.