Markets Sets Listings

⌕

GO TO

SETS

↑↓ MOVE↵ OPENESC CLOSE

MarketsEDITION № 158 Sets33 SETS · WOTC ERA Listings11,866 LIVE Methodology

Early access

Data rebuilt every morning · 6:00 AM PT
© 2026 Gembook

Markets Sets Listings

⌕

GO TO

SETS

↑↓ MOVE↵ OPENESC CLOSE

MarketsEDITION № 158 Sets33 SETS · WOTC ERA Listings11,866 LIVE Methodology

Early access

Data rebuilt every morning · 6:00 AM PT
© 2026 Gembook

Professor Oak's Research Reverse Holo PSA 4 · Expedition Base Set #149/165 — Gembook

Expedition Base Set/#149/165Gembook Value·PSA 4

Professor Oak's Research

—

REVERSE · PSA 4

Professor Oak's Research — Expedition Base Set 149/165

Details

Price confidence

SetExpedition Base Set

Number149 / 165

Released2002

PSA population—

Fair range—

Last sale—

Live listings0 · checked daily

Recent sales

Live listings

No live listings right now

New listings for this card appear here within a day of going up.

Other Professor Oak's Research cards

See all Professor Oak's Research →

Professor Oak's Research

EX Dragon Frontiers · PSA 10

Professor Oak's Research

EX Dragon Frontiers · PSA 10

More from Expedition Base Set

See the set →

Expedition Base Set · PSA 10

Expedition Base Set · PSA 10

Expedition Base Set · PSA 10

How we price this

Gembook Value is the weighted median of 0 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.

Methodology →

Price History—

No verified sales in this range.

Recent sales

No verified sales yet

No verified sales yet