Dialga

25th Anniversary Collection · #8/28 · None · 2021JPN

All 111 Dialga cards ranked by value →
$0.37
Market price ▼ 5.1% (30d)
Prices as of Nov 6, 2026
365graded pop
84%gem rate
99.8×PSA 10 vs raw
-87%off ATH $2.81 · May 2023
+$7.97EV to grade — marginal
Market data

Price history

Holofoil▲ 0.0% 7d
Low $0.20Mid $0.39

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

PSA 10 report →updated 2026-11-05
Grade 6 est.$1.87
Grade 5 est.$1.58
Grade 4 est.$1.30
Grade 3 est.$1.08
Grade 2 est.$0.89
Grade 1 est.$0.75

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

PSA 10 price history$36.94

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

Graded population census · updated 2026-09-20

CGC291 graded · 241 gem 10
PSA74 graded · 67 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
$15.00
High confidence — 8 corroborating sales
Recent sale price by grade · tracked by cert number
CGC 10
$14.50
last $15.00 · Aug 24, 2026 · 4 sales
PSA 9
$14.00
last $14.00 · Oct 5, 2026 · 1 sale
CGC 8.5
$7.00
last $7.00 · Aug 24, 2026 · 1 sale
CGC 10 · Rev Holo
$12.00
last $9.00 · Aug 24, 2026 · 8 sales
Verified
PSA 9 · 3 bids · Oct 5, 2026
$14.00
Unconfirmed
CGC 8.5 · 2 bids · Aug 24, 2026
$7.00
Verified
CGC 10 · 4 bids · Aug 24, 2026
$15.00
Verified
CGC 10 · 4 bids · Aug 24, 2026
$9.00
Verified
CGC 10 · 4 bids · Aug 24, 2026
$15.00
Verified
CGC 10 · 3 bids · Aug 24, 2026
$14.00
Verified
CGC 10 · 5 bids · Aug 10, 2026
$15.00
Verified
CGC 10 · 4 bids · Aug 10, 2026
$11.00
Scan to download the CardPrice app
Scan Dialga #8/28 with the CardPrice app
Instant prices from your camera, collection tracking, and price alerts — free on iPhone.
Download for iPhone →

More Dialga cards all 111 ranked by value →

How much is Dialga #8/28 worth?

As of November 6, 2026, Dialga #8/28 from 25th Anniversary Collection sells for around $0.37 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $36.94, roughly 99.8x the raw price, while a PSA 9 sits near $13.89. 291 copies have been graded to date, and 83% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Collecting 25th Anniversary Collection?Full master set guide — every card, chase list, and completion cost→