Diamante Alternate Art OP04-028 value & price
Reviewed by Mumbles · Updated 5 Sept 2026Related Diamante OP04-028 & chase cards
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Diamante Alternate Art OP04-028 comes from the Japanese Kingdoms of Intrigue set, and it's the kind of card that quietly rewards collectors who like their alt arts a little sharper and a little rarer. If you're digging into Diamante value, the short version is that it sits at a modest but honest price point for a raw card, which makes it approachable whether you're chasing it for a binder or eyeing a grading project. It's not a chase card that breaks banks, but that's part of its charm for anyone building out an OP04 collection.
Price history
InteractiveRaw value is $4.83, up 19% over the past year, with an all-time high of $6.99 in February 2025.
Chase Diamante OP04-028 yourself
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Diamante OP04-028 price at every grade
Market value at each grade, with how many exist (population). 32 graded, only 20 are PSA 10.
| Grade | Value | Population | PSA / CGC |
|---|---|---|---|
| PSA 10 (Gem Mint) | $50 | 20 | - / 20 |
| PSA 9 | - | 5 | - / 5 |
| PSA 8 | - | 4 | - / 4 |
| PSA 7 | - | 2 | - / 2 |
| PSA 6 | - | 1 | - / 1 |
| PSA 5 | - | - | - / - |
| PSA 4 | - | - | - / - |
| PSA 3 | - | - | - / - |
| PSA 2 | - | - | - / - |
| PSA 1 | - | - | - / - |
| Raw / Ungraded | $4.83 | - | - |
Prices & population from PriceCharting. Value shown is the PSA-grade market price; population is split by grading company (PSA / CGC).
Where to pull Diamante OP04-028
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The collector's take on Diamante OP04-028
Is Diamante OP04-028 worth grading?
So is it worth grading? Here's the honest math: a raw copy sits at $5, and a PSA 10 currently brings $50, which works out to about 9.8 times the raw price. That's a real jump on paper, but grading fees, shipping, and the wait time eat into that math fast, and there's no guarantee your copy comes back gem mint. Grade 9 value isn't established yet in the data we track, which tells you this card doesn't get graded in huge numbers, so you're taking a bit of a leap either way. If you've got a copy that looks flawless under a light and you enjoy the process, it can be worth sending in, but if you're doing it purely for profit on a $5 card, the numbers need to line up perfectly to make sense.
How rare is Diamante OP04-028?
Across all grading submissions, only 32 copies of this card have been graded, and 20 of those came back as PSA 10. That's a surprisingly high gem rate for a population this small, which suggests the card grades well when people do send it in, but the total pool graded is tiny either way. With so few copies in circulation through grading services, most of the market activity is happening with raw copies changing hands directly between collectors rather than through graded sales.
Where can you pull Diamante OP04-028?
We track real pulls across pack opening sites, and for Diamante we've only recorded it being pulled once, on courtyard, with that pull valued at $45. It's shown up in One Piece Pro Pack, but one recorded hit tells you plainly that this isn't a card you should expect to pull with any regularity. If you're after this one specifically, your more reliable path is the secondary market rather than cracking packs and hoping. And that's worth saying plainly: opening packs is fun, but it's a gamble, and most rips don't come out ahead financially, this card included.
Questions people ask
How much is Diamante worth?+
A raw, ungraded copy of Diamante is valued at $5. That's the baseline most collectors will pay or sell for when the card hasn't been graded, and it's the number to check against if you're wondering what your loose copy might fetch.
Is Diamante worth grading?+
It can be, but go in with clear eyes. The jump from $5 raw to $50 for a PSA 10 sounds great until you factor in grading costs and the fact that only 20 of the 32 graded copies made it to that top grade. If your copy is genuinely sharp, it's a reasonable gamble, but it's not a guaranteed win.
How much is a PSA 10 Diamante worth?+
A PSA 10 copy of Diamante is worth $50, which is about 9.8 times the raw card's value. With only 20 PSA 10 copies recorded in the population, gem mint examples are genuinely scarce for this one piece card.
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Mumbles built PackSpy so pack-opening data would not be a guessing game. We track real pulls and live card prices across the top pack sites and show what is actually happening, no hype, just the numbers. Every price and population figure here is pulled from live market data. More about Mumbles.
Open a pack that holds Diamante OP04-028
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