Looker's Investigation

Platinum#109Uncommon

$1.07+0.9% (7d)

Track this card in Slab

Prices by printing

Base: $1.07

Price history

$1.07+5.9% (90d)

Low $0.95High $1.07

Updated 2026-10-03

Daily price log

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

Date	Market price
2026-10-03	$1.07
2026-10-02	$1.07
2026-10-01	$1.07
2026-09-30	$1.07
2026-09-29	$1.07
2026-09-28	$1.06
2026-09-27	$1.06
2026-09-26	$1.06
2026-09-25	$1.06
2026-09-24	$1.06

Show all 365 days

2026-09-23	$1.04
2026-09-22	$1.04
2026-09-21	$1.05
2026-09-20	$1.05
2026-09-19	$1.05
2026-09-18	$1.05
2026-09-17	$1.02
2026-09-16	$1.01
2026-09-15	$1.01
2026-09-14	$1.01
2026-09-13	$0.95
2026-09-12	$0.95
2026-09-11	$0.95
2026-09-10	$0.95
2026-09-09	$0.95
2026-09-08	$0.95
2026-09-07	$0.95
2026-09-06	$0.95
2026-09-05	$0.95
2026-09-04	$0.95
2026-09-03	$0.98
2026-09-02	$0.98
2026-09-01	$0.98
2026-08-31	$0.98
2026-08-30	$0.98
2026-08-29	$0.98
2026-08-28	$0.98
2026-08-27	$0.98
2026-08-26	$0.98
2026-08-25	$0.98
2026-08-24	$0.98
2026-08-23	$0.98
2026-08-22	$0.98
2026-08-21	$0.98
2026-08-20	$0.98
2026-08-19	$0.98
2026-08-18	$0.99
2026-08-17	$0.99
2026-08-16	$0.99
2026-08-15	$0.99
2026-08-14	$0.99
2026-08-13	$0.99
2026-08-12	$0.99
2026-08-11	$0.99
2026-08-10	$0.99
2026-08-09	$0.99
2026-08-08	$0.99
2026-08-07	$0.99
2026-08-06	$0.99
2026-08-05	$0.99
2026-08-04	$0.99
2026-08-03	$0.99
2026-08-02	$0.99
2026-08-01	$0.99
2026-07-31	$1.00
2026-07-30	$1.00
2026-07-29	$1.00
2026-07-28	$1.00
2026-07-27	$1.00
2026-07-26	$1.00
2026-07-25	$1.00
2026-07-24	$1.00
2026-07-23	$1.00
2026-07-22	$1.00
2026-07-21	$1.00
2026-07-20	$1.00
2026-07-19	$1.00
2026-07-18	$1.00
2026-07-17	$1.00
2026-07-16	$1.00
2026-07-15	$1.00
2026-07-14	$1.00
2026-07-13	$1.00
2026-07-12	$1.00
2026-07-11	$1.00
2026-07-10	$1.00
2026-07-09	$1.00
2026-07-08	$1.00
2026-07-07	$1.00
2026-07-06	$1.01
2026-07-05	$1.01
2026-07-04	$1.01
2026-07-03	$1.01
2026-07-02	$0.99
2026-07-01	$0.98
2026-06-30	$0.98
2026-06-29	$0.98
2026-06-28	$0.98
2026-06-27	$0.98
2026-06-26	$0.98
2026-06-25	$0.99
2026-06-24	$0.99
2026-06-23	$0.99
2026-06-22	$0.99
2026-06-21	$0.99
2026-06-20	$0.99
2026-06-19	$0.99
2026-06-18	$0.99
2026-06-17	$0.99
2026-06-16	$1.00
2026-06-15	$0.95
2026-06-14	$0.96
2026-06-13	$0.96
2026-06-12	$0.96
2026-06-11	$0.96
2026-06-10	$0.96
2026-06-09	$0.96
2026-06-08	$0.96
2026-06-07	$0.96
2026-06-06	$0.96
2026-06-05	$0.96
2026-06-04	$0.95
2026-06-03	$0.95
2026-06-02	$0.95
2026-06-01	$0.95
2026-05-31	$0.95
2026-05-30	$0.95
2026-05-29	$0.93
2026-05-28	$0.93
2026-05-27	$0.93
2026-05-26	$0.93
2026-05-25	$0.94
2026-05-24	$0.94
2026-05-23	$0.94
2026-05-22	$0.94
2026-05-21	$0.94
2026-05-20	$0.94
2026-05-19	$0.94
2026-05-18	$0.94
2026-05-17	$0.94
2026-05-16	$0.94
2026-05-15	$0.94
2026-05-14	$0.94
2026-05-13	$0.92
2026-05-12	$0.92
2026-05-11	$0.92
2026-05-10	$0.92
2026-05-09	$0.92
2026-05-08	$0.92
2026-05-07	$0.92
2026-05-06	$0.94
2026-05-05	$0.94
2026-05-04	$0.94
2026-05-03	$0.94
2026-05-02	$0.94
2026-05-01	$0.94
2026-04-30	$0.94
2026-04-29	$0.94
2026-04-28	$0.94
2026-04-27	$0.94
2026-04-26	$0.94
2026-04-25	$0.93
2026-04-24	$0.93
2026-04-23	$0.93
2026-04-22	$0.93
2026-04-21	$0.93
2026-04-20	$0.90
2026-04-19	$0.90
2026-04-18	$0.90
2026-04-17	$0.90
2026-04-16	$0.90
2026-04-15	$0.90
2026-04-14	$0.90
2026-04-13	$0.90
2026-04-12	$0.90
2026-04-11	$0.90
2026-04-10	$0.90
2026-04-09	$0.91
2026-04-08	$0.91
2026-04-07	$0.91
2026-04-06	$0.91
2026-04-05	$0.91
2026-04-04	$0.91
2026-04-03	$0.91
2026-04-02	$0.91
2026-04-01	$0.93
2026-03-31	$0.93
2026-03-30	$0.93
2026-03-29	$0.92
2026-03-28	$0.92
2026-03-27	$0.95
2026-03-26	$0.94
2026-03-25	$1.02
2026-03-24	$1.02
2026-03-23	$1.02
2026-03-22	$1.02
2026-03-21	$1.02
2026-03-20	$1.00
2026-03-19	$1.16
2026-03-18	$1.20
2026-03-17	$1.05
2026-03-16	$1.08
2026-03-15	$1.08
2026-03-14	$1.05
2026-03-13	$1.05
2026-03-12	$1.05
2026-03-11	$1.05
2026-03-10	$1.05
2026-03-09	$1.05
2026-03-08	$1.05
2026-03-07	$1.01
2026-03-06	$1.01
2026-03-05	$1.01
2026-03-04	$1.01
2026-03-03	$1.01
2026-03-02	$1.01
2026-03-01	$1.01
2026-02-28	$1.01
2026-02-27	$1.01
2026-02-26	$1.01
2026-02-25	$1.01
2026-02-24	$1.01
2026-02-23	$1.01
2026-02-22	$0.98
2026-02-21	$0.98
2026-02-20	$0.98
2026-02-19	$0.95
2026-02-18	$0.95
2026-02-17	$0.95
2026-02-16	$0.95
2026-02-15	$0.95
2026-02-14	$0.95
2026-02-13	$0.95
2026-02-12	$0.95
2026-02-11	$0.95
2026-02-10	$0.95
2026-02-09	$0.95
2026-02-08	$0.95
2026-02-07	$0.95
2026-02-06	$0.95
2026-02-05	$0.95
2026-02-04	$0.95
2026-02-03	$0.95
2026-02-02	$0.95
2026-02-01	$0.95
2026-01-31	$0.95
2026-01-30	$0.95
2026-01-29	$0.95
2026-01-28	$0.95
2026-01-27	$0.95
2026-01-26	$0.95
2026-01-25	$0.95
2026-01-24	$0.95
2026-01-23	$0.95
2026-01-22	$0.95
2026-01-21	$0.95
2026-01-20	$0.95
2026-01-19	$0.93
2026-01-18	$0.91
2026-01-17	$0.91
2026-01-16	$0.91
2026-01-15	$0.91
2026-01-14	$0.91
2026-01-13	$0.99
2026-01-12	$0.99
2026-01-11	$0.99
2026-01-10	$0.99
2026-01-09	$0.99
2026-01-08	$0.99
2026-01-07	$0.99
2026-01-06	$0.99
2026-01-05	$0.99
2026-01-04	$0.99
2026-01-03	$1.02
2026-01-02	$1.05
2026-01-01	$1.08
2025-12-31	$1.08
2025-12-30	$1.08
2025-12-29	$1.08
2025-12-28	$1.08
2025-12-27	$1.08
2025-12-26	$1.08
2025-12-25	$1.08
2025-12-24	$1.08
2025-12-23	$1.12
2025-12-22	$1.08
2025-12-21	$1.08
2025-12-20	$1.08
2025-12-19	$1.08
2025-12-18	$1.08
2025-12-17	$1.07
2025-12-16	$1.06
2025-12-15	$1.06
2025-12-14	$1.06
2025-12-13	$1.06
2025-12-12	$1.06
2025-12-11	$1.06
2025-12-10	$1.06
2025-12-09	$1.06
2025-12-08	$1.06
2025-12-07	$1.06
2025-12-06	$1.06
2025-12-05	$1.06
2025-12-04	$1.06
2025-12-03	$1.06
2025-12-02	$1.06
2025-12-01	$1.06
2025-11-30	$1.06
2025-11-29	$1.06
2025-11-28	$1.06
2025-11-27	$1.06
2025-11-26	$1.03
2025-11-25	$1.03
2025-11-24	$1.03
2025-11-23	$1.03
2025-11-22	$1.03
2025-11-21	$1.03
2025-11-20	$1.03
2025-11-19	$1.03
2025-11-18	$1.03
2025-11-17	$1.03
2025-11-16	$1.03
2025-11-15	$1.03
2025-11-14	$1.03
2025-11-13	$1.07
2025-11-12	$1.07
2025-11-11	$1.07
2025-11-10	$1.07
2025-11-09	$1.07
2025-11-08	$1.07
2025-11-07	$1.07
2025-11-06	$1.07
2025-11-05	$1.07
2025-11-04	$1.07
2025-11-03	$1.07
2025-11-02	$1.07
2025-11-01	$1.07
2025-10-31	$1.04
2025-10-30	$1.00
2025-10-29	$1.18
2025-10-28	$1.00
2025-10-27	$1.00
2025-10-26	$1.00
2025-10-25	$1.00
2025-10-24	$1.00
2025-10-23	$1.00
2025-10-22	$1.00
2025-10-21	$1.00
2025-10-20	$1.00
2025-10-19	$1.00
2025-10-18	$1.02
2025-10-17	$1.02
2025-10-16	$1.02
2025-10-15	$1.02
2025-10-14	$1.02
2025-10-13	$1.02
2025-10-12	$0.97
2025-10-11	$0.97
2025-10-10	$0.97
2025-10-09	$0.97
2025-10-08	$0.97
2025-10-07	$0.97
2025-10-06	$0.97
2025-10-05	$0.97
2025-10-04	$0.97

Graded values

PSA 7$15.50Base

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: +0.9%
30-day change: +9.2%
90-day change: +5.9%
90-day range: $0.95 – $1.07

1 variant tracked for this card. A top-graded PSA copy trades at roughly +1348.6% versus this raw price.

Updated 2026-10-03.

Card information

Identifier: pl1-109
Type: Trainer — Supporter
Series: Platinum
Set: Platinum
Year: 2009
Artist: Ken Sugimori

You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card.

Look at your opponent's hand, then choose you or your opponent. That player shuffles his or her hand into his or her deck and draws up to 5 cards.

About this card

Looker's Investigation is card #109 from the Platinum set, a Uncommon print. Platinum released in 2009 as part of the Platinum era. Its artwork is credited to Ken Sugimori.