Slowking

Lost Thunder#55Rare

$2.94−2.6% (7d)

Track this card in Slab

Prices by printing

Base: $2.94

Price history

$2.94+4.3% (90d)

Low $2.64High $3.19

Updated 2026-10-03

Daily price log

Daily TCGplayer market snapshots for this printing — not individual sales.

Date	Market price
2026-10-03	$2.94
2026-10-02	$2.94
2026-10-01	$2.99
2026-09-30	$2.99
2026-09-29	$3.06
2026-09-28	$3.06
2026-09-27	$3.06
2026-09-26	$3.02
2026-09-25	$3.03
2026-09-24	$3.03

Show all 365 days

2026-09-23	$3.03
2026-09-22	$3.03
2026-09-21	$3.03
2026-09-20	$3.03
2026-09-19	$3.06
2026-09-18	$3.05
2026-09-17	$3.03
2026-09-16	$3.03
2026-09-15	$3.03
2026-09-14	$3.03
2026-09-13	$3.03
2026-09-12	$3.03
2026-09-11	$3.03
2026-09-10	$3.04
2026-09-09	$3.02
2026-09-08	$2.98
2026-09-07	$2.96
2026-09-06	$2.98
2026-09-05	$2.98
2026-09-04	$2.96
2026-09-03	$2.96
2026-09-02	$2.98
2026-09-01	$2.98
2026-08-31	$3.00
2026-08-30	$2.98
2026-08-29	$2.98
2026-08-28	$2.96
2026-08-27	$2.96
2026-08-26	$2.99
2026-08-25	$3.02
2026-08-24	$2.95
2026-08-23	$2.95
2026-08-22	$3.19
2026-08-21	$3.19
2026-08-20	$3.19
2026-08-19	$3.19
2026-08-18	$3.19
2026-08-17	$3.19
2026-08-16	$3.15
2026-08-15	$3.15
2026-08-14	$3.15
2026-08-13	$3.15
2026-08-12	$3.15
2026-08-11	$3.13
2026-08-10	$3.09
2026-08-09	$3.03
2026-08-08	$3.01
2026-08-07	$3.01
2026-08-06	$2.99
2026-08-05	$2.99
2026-08-04	$3.00
2026-08-03	$3.00
2026-08-02	$3.00
2026-08-01	$2.98
2026-07-31	$2.97
2026-07-30	$2.98
2026-07-29	$2.96
2026-07-28	$2.96
2026-07-27	$2.96
2026-07-26	$2.95
2026-07-25	$2.95
2026-07-24	$2.88
2026-07-23	$2.64
2026-07-22	$2.64
2026-07-21	$2.72
2026-07-20	$2.72
2026-07-19	$2.73
2026-07-18	$2.73
2026-07-17	$2.73
2026-07-16	$2.79
2026-07-15	$2.79
2026-07-14	$2.79
2026-07-13	$2.79
2026-07-12	$2.79
2026-07-11	$2.79
2026-07-10	$2.78
2026-07-09	$2.78
2026-07-08	$2.78
2026-07-07	$2.78
2026-07-06	$2.82
2026-07-05	$2.82
2026-07-04	$2.81
2026-07-03	$2.96
2026-07-02	$2.95
2026-07-01	$2.97
2026-06-30	$2.96
2026-06-29	$2.96
2026-06-28	$3.00
2026-06-27	$2.99
2026-06-26	$2.99
2026-06-25	$2.98
2026-06-24	$2.98
2026-06-23	$2.98
2026-06-22	$2.98
2026-06-21	$2.98
2026-06-20	$2.98
2026-06-19	$2.94
2026-06-18	$2.94
2026-06-17	$2.92
2026-06-16	$2.87
2026-06-15	$2.87
2026-06-14	$2.87
2026-06-13	$2.86
2026-06-12	$2.82
2026-06-11	$2.76
2026-06-10	$2.70
2026-06-09	$2.66
2026-06-08	$2.70
2026-06-07	$2.66
2026-06-06	$2.61
2026-06-05	$2.56
2026-06-04	$2.57
2026-06-03	$2.51
2026-06-02	$2.51
2026-06-01	$2.60
2026-05-31	$2.52
2026-05-30	$2.53
2026-05-29	$2.35
2026-05-28	$2.34
2026-05-27	$2.34
2026-05-26	$2.34
2026-05-25	$2.34
2026-05-24	$2.34
2026-05-23	$2.34
2026-05-22	$2.34
2026-05-21	$2.21
2026-05-20	$2.21
2026-05-19	$2.23
2026-05-18	$2.23
2026-05-17	$2.17
2026-05-16	$2.17
2026-05-15	$2.11
2026-05-14	$2.03
2026-05-13	$2.03
2026-05-12	$2.03
2026-05-11	$2.03
2026-05-10	$1.98
2026-05-09	$1.95
2026-05-08	$1.92
2026-05-07	$1.86
2026-05-06	$1.82
2026-05-05	$1.72
2026-05-04	$1.69
2026-05-03	$1.69
2026-05-02	$1.68
2026-05-01	$1.63
2026-04-30	$1.57
2026-04-29	$1.51
2026-04-28	$1.51
2026-04-27	$1.51
2026-04-26	$1.51
2026-04-25	$1.51
2026-04-24	$1.51
2026-04-23	$1.51
2026-04-22	$1.51
2026-04-21	$1.28
2026-04-20	$1.21
2026-04-19	$1.21
2026-04-18	$1.21
2026-04-17	$1.21
2026-04-16	$1.21
2026-04-15	$1.12
2026-04-14	$1.11
2026-04-13	$1.11
2026-04-12	$1.11
2026-04-11	$1.11
2026-04-10	$1.09
2026-04-09	$1.07
2026-04-08	$1.07
2026-04-07	$1.07
2026-04-06	$0.98
2026-04-05	$0.98
2026-04-04	$0.98
2026-04-03	$0.98
2026-04-02	$0.98
2026-04-01	$0.98
2026-03-31	$0.98
2026-03-30	$0.98
2026-03-29	$0.98
2026-03-28	$0.99
2026-03-27	$0.99
2026-03-26	$0.99
2026-03-25	$0.99
2026-03-24	$0.99
2026-03-23	$0.99
2026-03-22	$0.99
2026-03-21	$0.99
2026-03-20	$0.96
2026-03-19	$0.96
2026-03-18	$0.95
2026-03-17	$0.95
2026-03-16	$0.95
2026-03-15	$0.95
2026-03-14	$0.95
2026-03-13	$0.95
2026-03-12	$0.93
2026-03-11	$0.95
2026-03-10	$0.96
2026-03-09	$0.96
2026-03-08	$0.96
2026-03-07	$0.95
2026-03-06	$0.95
2026-03-05	$0.95
2026-03-04	$0.95
2026-03-03	$0.93
2026-03-02	$0.93
2026-03-01	$0.92
2026-02-28	$0.91
2026-02-27	$0.91
2026-02-26	$0.91
2026-02-25	$0.91
2026-02-24	$0.90
2026-02-23	$0.90
2026-02-22	$0.92
2026-02-21	$0.92
2026-02-20	$0.92
2026-02-19	$0.92
2026-02-18	$0.93
2026-02-17	$0.93
2026-02-16	$0.92
2026-02-15	$0.92
2026-02-14	$0.92
2026-02-13	$0.92
2026-02-12	$0.91
2026-02-11	$0.91
2026-02-10	$0.91
2026-02-09	$0.89
2026-02-08	$0.89
2026-02-07	$0.88
2026-02-06	$0.88
2026-02-05	$0.88
2026-02-04	$0.86
2026-02-03	$0.86
2026-02-02	$0.85
2026-02-01	$0.85
2026-01-31	$0.85
2026-01-30	$0.85
2026-01-29	$0.85
2026-01-28	$0.85
2026-01-27	$0.85
2026-01-26	$0.85
2026-01-25	$0.85
2026-01-24	$0.85
2026-01-23	$0.85
2026-01-22	$0.85
2026-01-21	$0.85
2026-01-20	$0.85
2026-01-19	$0.85
2026-01-18	$0.84
2026-01-17	$0.83
2026-01-16	$0.83
2026-01-15	$0.83
2026-01-14	$0.82
2026-01-13	$0.82
2026-01-12	$0.82
2026-01-11	$0.82
2026-01-10	$0.81
2026-01-09	$0.81
2026-01-08	$0.80
2026-01-07	$0.80
2026-01-06	$0.80
2026-01-05	$0.80
2026-01-04	$0.80
2026-01-03	$0.80
2026-01-02	$0.80
2026-01-01	$0.79
2025-12-31	$0.79
2025-12-30	$0.79
2025-12-29	$0.79
2025-12-28	$0.79
2025-12-27	$0.79
2025-12-26	$0.79
2025-12-25	$0.79
2025-12-24	$0.79
2025-12-23	$0.79
2025-12-22	$0.80
2025-12-21	$0.80
2025-12-20	$0.80
2025-12-19	$0.80
2025-12-18	$0.79
2025-12-17	$0.79
2025-12-16	$0.80
2025-12-15	$0.80
2025-12-14	$0.80
2025-12-13	$0.80
2025-12-12	$0.80
2025-12-11	$0.80
2025-12-10	$0.80
2025-12-09	$0.80
2025-12-08	$0.80
2025-12-07	$0.79
2025-12-06	$0.79
2025-12-05	$0.79
2025-12-04	$0.79
2025-12-03	$0.80
2025-12-02	$0.80
2025-12-01	$0.78
2025-11-30	$0.78
2025-11-29	$0.78
2025-11-28	$0.78
2025-11-27	$0.80
2025-11-26	$0.81
2025-11-25	$0.80
2025-11-24	$0.80
2025-11-23	$0.81
2025-11-22	$0.81
2025-11-21	$0.81
2025-11-20	$0.81
2025-11-19	$0.81
2025-11-18	$0.83
2025-11-17	$0.81
2025-11-16	$0.81
2025-11-15	$0.82
2025-11-14	$0.82
2025-11-13	$0.82
2025-11-12	$0.82
2025-11-11	$0.82
2025-11-10	$0.82
2025-11-09	$0.82
2025-11-08	$0.82
2025-11-07	$0.82
2025-11-06	$0.82
2025-11-05	$0.82
2025-11-04	$0.82
2025-11-03	$0.82
2025-11-02	$0.82
2025-11-01	$0.82
2025-10-31	$0.82
2025-10-30	$0.82
2025-10-29	$0.82
2025-10-28	$0.82
2025-10-27	$0.83
2025-10-26	$0.83
2025-10-25	$0.83
2025-10-24	$0.83
2025-10-23	$0.83
2025-10-22	$0.83
2025-10-21	$0.82
2025-10-20	$0.82
2025-10-19	$0.81
2025-10-18	$0.81
2025-10-17	$0.81
2025-10-16	$0.81
2025-10-15	$0.81
2025-10-14	$0.81
2025-10-13	$0.81
2025-10-12	$0.81
2025-10-11	$0.81
2025-10-10	$0.81
2025-10-09	$0.81
2025-10-08	$0.81
2025-10-07	$0.81
2025-10-06	$0.81
2025-10-05	$0.81
2025-10-04	$0.81

Graded values

PSA 8$11.00Base

Where to buy

Prices on this page are TCGplayer market values, updated daily. We don't sell cards ourselves — search current TCGplayer listings for this card directly.

Search TCGplayer for this card (opens tcgplayer.com) →Track this card in Slab

Market snapshot

7-day change: −2.6%
30-day change: −0.7%
90-day change: +4.3%
90-day range: $2.64 – $3.19

1 variant tracked for this card. A top-graded PSA copy trades at roughly +274.1% versus this raw price.

Updated 2026-10-03.

Card information

Identifier: sm8-55
Type: Pokémon — Stage 1
Energy type: Water
HP: 120
Series: Sun & Moon
Set: Lost Thunder
Year: 2018
Artist: sowsow
Evolves from: Slowpoke
Retreat cost: 2
Weakness: Grass (×2)

Memory Melt. Look at your opponent's hand and put a card you find there in the Lost Zone.

Psychic (60+). This attack does 20 more damage times the amount of Energy attached to your opponent's Active Pokémon.

This Pokémon is so famed for its intellect that a proverb still persists in some regions: "When in doubt, ask Slowking."

About this card

Slowking is card #55 from the Lost Thunder set, a Rare print. Lost Thunder released in 2018 as part of the Sun & Moon era. Its artwork is credited to sowsow.