Koraidon ex

Start Deck 100 Battle Collection · #425/742 · Common · 2025JPN

All 56 Koraidon cards ranked by value →
$0.60
Market price ▼ 4.8% (30d)
Prices as of Nov 7, 2026
3graded pop
67%gem rate
-80%off ATH $3.03 · Jul 2026
Market data

Price history

Normal▲ 0.0% 7d
Low $0.49Mid $0.64High $2.00

Loading chart…

Live listings

Buy it now on eBay

Ad disclosure: As an eBay Partner Network affiliate, CardPrice earns from qualifying purchases — at no extra cost to you.

Loading live listings…

Live from eBay · affiliate links support CardPrice · see recent sold results →

Graded market

Graded values

updated 2026-11-06
Grade 6 est.$2.88
Grade 5 est.$2.42
Grade 4 est.$2.00
Grade 3 est.$1.67
Grade 2 est.$1.36
Grade 1 est.$1.15

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

CGC 10 price history$11.00

CGC 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-09-19

CGC3 graded · 2 gem 10

Population data from PriceCharting, updated monthly.

Auction sale integrity

New

Graded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →

Clean price · CGC 10
$12.60
Medium confidence — 2 sales
Recent sale price by grade · tracked by cert number
CGC 10
$10.50
last $8.00 · Sep 21, 2026 · 2 sales
CGC 9
$7.00
last $7.00 · Sep 21, 2026 · 1 sale
Scan to download the CardPrice app
Scan Koraidon ex #425/742 with the CardPrice app
Instant prices from your camera, collection tracking, and price alerts — free on iPhone.
Download for iPhone →

More Koraidon cards all 56 ranked by value →

How much is Koraidon ex #425/742 worth?

Right now (November 7, 2026) the going rate for an ungraded Koraidon ex #425/742 from Start Deck 100 Battle Collection is about $0.60.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Koraidon ex has moved over time.

Collecting Start Deck 100 Battle Collection?Full master set guide — every card, chase list, and completion cost→