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Tyrantrum EX #XY70, Holo, XY Black Star Promos

  • Card number: #XY70
  • Rarity: Promo

A PSA 8 Tyrantrum EX #XY70 Holo from XY Black Star Promos has a TCGBerg fair value of $338 as of Nov 15, 2026. TCGBerg has recorded 4 PSA 8 sales of this card, the latest on Oct 26, 2026. PSA has graded 15 copies at PSA 8.

TCGBerg fair valuePSA 8
As of Nov 15, 2026
$338up 68.3%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$399Oct 26, 202618.1% above fair
5-sale avg$263May 12Oct 26
Population · PSA 8
15
Market cap
$5.1K
Volatility
21.6%
YTD
↑ 170.6%
Sales evidence
Moderate

TCGBerg fair value · PSA 8

$338

30D68.3%YTD170.6%
Sales evidenceModerate
Market cap
$5.1K
fair value x population
Population
15
graded copies
Last sale
$399
+18.1% vs fair
5-sale avg
$263
recent sales
GradingSell

Price history

Open terminalPro

Weekly fair value for PSA 8.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 8 sale, $399 on Oct 26, 2026, sits 18.1% above the $338 fair value. The value weighs 4 PSA 8 sales from the past year, not the latest one alone. Its confidence band runs from $324 to $352. A PSA 10 ($3,477) is worth 5.1 times a PSA 9 ($677). Over the past 30 days the PSA 8 value has risen 68.3%.

TCGBerg fair value by grade

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

  • Raw NM$36Ungraded · market price
  • Raw LP$17Ungraded · market price
  • Raw MP$11Ungraded · market price
  • Raw HP$5.75Ungraded · market price
  • Raw Damaged$4.72Ungraded · market price
hatched = market price, not a TCGBerg fair value

Behind the scenes

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

Recent sales

13 tracked

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

  • $399
    Oct 26, 2026 · via eBay
    PSA8above fair value by 18.8%
  • $150
    Oct 24, 2026 · via eBay
    PSA7above fair value by 50.4%
  • $43
    Oct 18, 2026 · via eBay
    PSA7below fair value by 38.8%
  • $30
    Oct 16, 2026 · via eBay
    PSA4-
  • $50
    Sep 29, 2026 · via eBay
    PSA5above fair value by 6.3%

8 more sales with Pro

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

Includes a sale 16.6% below fair value

All grades matrix

Every grade we track for this printing.

  • PSA10$3,477
    1d 0.0%7d 0.0%30d 50.9%
    Pop
    1
    Mcap
    $3.5K
    Evidence
    Sparse
    Last
    -
  • PSA9$677
    1d 0.0%7d 0.0%30d 57.7%
    Pop
    3
    Mcap
    $2.0K
    Evidence
    Sparse
    Last
    -
  • PSA8$338
    1d 0.1%7d 0.3%30d 68.3%
    Pop
    15
    Mcap
    $5.1K
    Evidence
    Moderate
    Last
    $399
PSA10$3,4771$3.5K0.0%up 50.9%up 57.8%Sparse-
PSA9$6773$2.0K0.0%up 57.7%up 61.5%Sparse-
PSA8$33815$5.1Kup 0.3%up 68.3%up 93.7%Moderate$3993w ago
PSA7$10413$1.4Kup 0.5%up 47.3%up 81.7%Limited$1503w ago
PSA6$8022$1.8Kup 0.2%up 23.8%up 71.2%Sparse$605mo ago
PSA5$3919-0.0%down 16.5%up 26.2%Sparse$502mo ago
Raw$36--0.0%down 5.0%down 10.8%--

PSA population report

73 graded copies of Tyrantrum EX Holo across 6 grades.

PSA 10
1 · 1.4%
PSA 9
3 · 4.1%
PSA 8
15 · 21%
PSA 7
13 · 18%
PSA 6
22 · 30%
PSA 5
19 · 26%

PSA 8 makes up 21% of graded copies: 15 of 73. PSA 6 is the most common grade (30%).

Analysis

Tyrantrum EX - Holo at PSA 10 carries a TCGBerg fair value of $3,477 as of 2026-11-15. We track a TCGBerg fair value across 6 grades from XY Black Star Promos, from PSA 5 up to PSA 10. A graded population of 1 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 50.9%.

PSA 8 - frequently asked

How much is a PSA 8 Tyrantrum EX - Holo from XY Black Star Promos worth?
$338 as of 2026-11-15, the model-derived TCGBerg fair value for a PSA 8 Tyrantrum EX - Holo from XY Black Star Promos. It rests on moderate sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 8 Tyrantrum EX - Holo from XY Black Star Promos?
15 copies have been graded at PSA 8, the recorded graded population, not the number of copies printed.
How has the PSA 8 Tyrantrum EX - Holo from XY Black Star Promos price moved recently?
Its TCGBerg fair value has risen 68.3% over the past 30 days.
What did a PSA 8 Tyrantrum EX - Holo from XY Black Star Promos last sell for?
The most recent recorded sale was $399 on 2026-10-26. This recorded sale is separate from the model-derived fair value.