Recorded grade range: $1.25–$49.99 · Updated Jul 19, 2026
Raw
$1.25
PSA 9
$21.52
PSA 10
$49.99
This is a market estimate, not a guaranteed sale price. The value of your copy depends on its exact print, condition and recent buyer demand. Last observed in the app: Jul 19, 2026. How market estimates work.
Check your exact cardScan it to identify the print and review condition.
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Tentacool prices by grade
Last observed Jul 19, 2026
Grade
Estimated value
Raw
$1.25
PSA 10
$49.99
PSA 9
$21.52
PSA 8
$12.02
PSA 7
$12.50
PSA 6
$5.50
Show all 24 grades
Grade
Estimated value
PSA 5
$9.69
PSA 2
$15.00
CGC 10
$28.00
CGC 10 PRISTINE
$44.40
CGC 9.5
$30.15
CGC 9
$5.78
SGC 9
$11.52
CGC 8.5
$5.50
CGC 8
$9.00
CGC 7.5
$9.00
CGC 7
$7.00
CGC 6.5
$6.00
CGC 6
$6.00
CGC 5.5
$4.56
SGC 5
$7.99
CGC 4.5
$5.50
SGC 4.5
$9.99
CGC AUTH
$5.00
Recorded market snapshots
Price history by grade
33 recorded points
Latest$1.25
30D change+31.6%
Recorded range$0.95–$3.53
May 22, 2026Jun 18, 2026
Latest$1.25
90D change-28.6%
Recorded range$0.48–$3.53
Mar 22, 2026Jun 18, 2026
Latest$1.25
1Y change+9.6%
Recorded range$0.48–$3.53
Jul 24, 2025Jun 18, 2026
Latest$49.99
30D change-50.0%
Recorded range$49.99–$100
Apr 12, 2026May 3, 2026
Latest$49.99
90D change-37.5%
Recorded range$49.99–$100
Mar 24, 2026May 3, 2026
Latest$49.99
1Y change-2.0%
Recorded range$49.99–$100
Oct 17, 2025May 3, 2026
Latest$21.52
30D change+0.1%
Recorded range$21.50–$21.52
Jun 4, 2026Jul 3, 2026
Latest$21.52
90D change+0.1%
Recorded range$21.50–$21.52
Jun 4, 2026Jul 3, 2026
Latest$21.52
1Y change-51.4%
Recorded range$12.50–$60.00
Oct 8, 2025Jul 3, 2026
View Raw history as a table
Date
Recorded estimate
Jun 18, 2026
$1.25
Jun 12, 2026
$1.99
Jun 6, 2026
$2.92
Jun 4, 2026
$3.53
Jun 3, 2026
$1.85
May 22, 2026
$0.95
May 16, 2026
$1.50
May 9, 2026
$1.79
Apr 28, 2026
$1.99
Apr 26, 2026
$0.48
Apr 23, 2026
$1.88
Mar 22, 2026
$1.75
Mar 19, 2026
$1.81
Mar 2, 2026
$1.42
Feb 16, 2026
$0.90
Feb 11, 2026
$1.10
View PSA 10 history as a table
Date
Recorded estimate
May 3, 2026
$49.99
Apr 12, 2026
$100
Mar 29, 2026
$100
Mar 25, 2026
$62.00
Mar 24, 2026
$79.97
Jan 5, 2026
$80.00
Oct 17, 2025
$51.00
View PSA 9 history as a table
Date
Recorded estimate
Jul 3, 2026
$21.52
Jun 4, 2026
$21.50
Mar 22, 2026
$26.00
Jan 27, 2026
$20.00
Jan 18, 2026
$17.51
Dec 4, 2025
$25.00
Oct 25, 2025
$12.50
Oct 14, 2025
$60.00
Oct 8, 2025
$44.24
How to read this value
What affects this card’s price?
The estimate above applies to the 1999 Pokemon Fossil #56 printing. A card with the same character or player from another set can have a very different value.
Condition and professional grade
Centering, corners, edges and surface quality can move a card between raw and graded price levels. A high grade should never be assumed from a listing photo alone.
Variant and exact print
Parallel, holo, reverse holo, first-edition and promotional versions may use different price records. Confirm the set and card number first.
Market activity
The source snapshot recorded 3 sales over 30 days. Compare recent listings and completed sales before buying or selling.