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Shiftry #11, Cosmos-2017 Knock Out Collection, XY - Steam Siege

  • Card number: #11/114
  • Rarity: Rare
  • Finish: Holo

A PSA 9 Shiftry #11 Cosmos-2017 Knock Out Collection from XY - Steam Siege has a TCGBerg fair value of $66 as of Nov 15, 2026. TCGBerg has recorded 21 PSA 9 sales of this card, the latest on Oct 27, 2026. PSA has graded 68 copies at PSA 9.

TCGBerg fair valuePSA 9
As of Nov 15, 2026
$66up 52.2%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$100Oct 27, 202650.4% above fair
5-sale avg$82Oct 11Oct 27
Population · PSA 9
68
Market cap
$4.5K
Volatility
16.5%
YTD
-
Sales evidence
Moderate

TCGBerg fair value · PSA 9

$66

30D52.2%
Sales evidenceModerate
Market cap
$4.5K
fair value x population
Population
68
graded copies
Last sale
$100
+50.4% vs fair
5-sale avg
$82
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 9.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 9 sale, $100 on Oct 27, 2026, sits 50.4% above the $66 fair value. The value weighs 21 PSA 9 sales from the past year, not the latest one alone. The latest sale ran above the recent run: the last 5 PSA 9 sales averaged $82, within 23.7% of the value. Its confidence band runs from $59 to $74. A PSA 10 ($1,376) is worth 20.7 times a PSA 9 ($66). Over the past 30 days the PSA 9 value has risen 52.2%.

TCGBerg fair value by grade

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

  • Raw NM$0.68Ungraded · TCGBerg fair value
  • Raw LP$0.66Ungraded · TCGBerg fair value
  • Raw MP$0.42Ungraded · TCGBerg fair value
  • Raw HP$0.35Ungraded · TCGBerg fair value
  • Raw Damaged$0.32Ungraded · 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.

  • $1.27
    Nov 7, 2026 · via tcgplayer
    Rawabove fair value by 81.4%
  • $2,040
    Nov 2, 2026 · via Fanatics Collect
    PSA10above fair value by 49.3%
  • $0.97
    Oct 31, 2026 · via tcgplayer
    Rawabove fair value by 42.6%
  • $0.65
    Oct 31, 2026 · via tcgplayer
    Rawbelow fair value by 4.4%
  • $0.74
    Oct 30, 2026 · via tcgplayer
    Rawabove fair value by 8.8%

15 more sales with Pro

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

Includes a sale 18.6% below fair value

All grades matrix

Every grade we track for this printing.

  • PSA10$1,376
    1d 0.5%7d 6.3%30d 22.7%
    Pop
    10
    Mcap
    $13.8K
    Evidence
    Limited
    Last
    $2,040
  • PSA9$66
    1d 0.0%7d 9.5%30d 52.2%
    Pop
    68
    Mcap
    $4.5K
    Evidence
    Moderate
    Last
    $100
  • PSA8$27
    1d 0.5%7d 7.0%30d 42.5%
    Pop
    63
    Mcap
    $1.7K
    Evidence
    Strong
    Last
    $35
Listings
PSA10$1,37610$13.8Kup 6.3%up 22.7%up 175.8%Limited$2,0402w ago
PSA9$6668$4.5Kdown 9.5%up 52.2%up 123.4%Moderate$1003w ago
PSA8$2763$1.7Kdown 7.0%up 42.5%up 83.0%Strong$353w ago
PSA7$1611$181up 0.7%up 37.1%up 20.4%Sparse$174w ago
PSA6$8.811$9up 1.7%up 3.6%down 29.9%Sparse$7.503mo ago
Raw$0.68--down 2.9%down 10.5%-Very strong$1.271w ago

PSA population report

153 graded copies of Shiftry Cosmos-2017 Knock Out Collection across 5 grades.

PSA 10
10 · 6.5%
PSA 9
68 · 44%
PSA 8
63 · 41%
PSA 7
11 · 7.2%
PSA 6
1 · 0.7%

PSA 9 makes up 44% of graded copies: 68 of 153. It’s the most common grade for this card.

Analysis

Shiftry-Holo Cosmos-2017 Knock Out Collection - Cosmos-2017 Knock Out Collection at PSA 10 carries a TCGBerg fair value of $1,376 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from XY - Steam Siege, from PSA 6 up to PSA 10. A graded population of 10 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 22.7%.

PSA 9 - frequently asked

How much is a PSA 9 Shiftry-Holo Cosmos-2017 Knock Out Collection - Cosmos-2017 Knock Out Collection from XY - Steam Siege worth?
$66 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Shiftry-Holo Cosmos-2017 Knock Out Collection - Cosmos-2017 Knock Out Collection from XY - Steam Siege. It rests on moderate sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Shiftry-Holo Cosmos-2017 Knock Out Collection - Cosmos-2017 Knock Out Collection from XY - Steam Siege?
68 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Shiftry-Holo Cosmos-2017 Knock Out Collection - Cosmos-2017 Knock Out Collection from XY - Steam Siege price moved recently?
Its TCGBerg fair value has risen 52.2% over the past 30 days.
What did a PSA 9 Shiftry-Holo Cosmos-2017 Knock Out Collection - Cosmos-2017 Knock Out Collection from XY - Steam Siege last sell for?
The most recent recorded sale was $100 on 2026-10-27. This recorded sale is separate from the model-derived fair value.