Stephen Curry 2018-19 Kaboom! PSA 10 sells for $30K

2018-19 Crown Royale Kaboom! Stephen Curry PSA 10 Sells for $30,524 at Goldin

On March 15, 2026, a 2018-19 Panini Crown Royale Kaboom! #4 Stephen Curry graded PSA GEM MT 10 closed at $30,524 in a Goldin auction. For modern basketball collectors, this is an important data point for one of the hobby’s most recognizable insert cards.

Understanding the Card

Let’s start by breaking down what this card actually is:

• Player: Stephen Curry, Golden State Warriors
• Year: 2018-19
• Set: Panini Crown Royale
• Insert: Kaboom!
• Card number: #4
• Rookie status: Not a rookie card (Curry’s rookie year is 2009-10)
• Type: Non-numbered, case-hit style insert
• Grading company: PSA (Professional Sports Authenticator)
• Grade: GEM MT 10 (PSA’s highest standard grade for standard issues)

Kaboom! inserts are known for their comic-book style artwork, bold foil finish, and pack odds that make them tough pulls. In modern terms, they are often described as “case hits” – cards typically found about once per sealed case of product rather than once per box or pack.

This specific Curry Kaboom! is from the 2018-19 Crown Royale release, one of the more popular years for Kaboom! in basketball because it blends current stars, rookies, and a strong design that many collectors consider among the better modern iterations.

Where This Card Sits in the Curry Market

This is not a rookie card and not a serial-numbered parallel, but it is a key Curry insert for the ultra-modern era. Within Stephen Curry’s card market, collectors often group his important cards into a few buckets:

• True rookies (especially 2009-10 Topps, Topps Chrome, National Treasures RPA)
• Early key inserts and parallels from his prime championship years
• Premium modern inserts that have become hobby staples, such as Kaboom!

The 2018-19 Kaboom! fits squarely into the third category. It isn’t the earliest Kaboom! Curry, but it benefits from the established reputation of the Kaboom! brand and from Curry’s status as the defining shooter of his generation.

Price Context: How Strong Is $30,524?

The Goldin sale at $30,524 (hammer plus buyer’s premium) is a meaningful number for this card in PSA 10. While exact comparable sales (“comps” – short for comparable recent transactions used as a reference) move over time, this result sits in the upper tier of modern, non-rookie Curry inserts.

Looking across recent Kaboom! activity in the market:

• Earlier Curry Kaboom! issues and rarer parallels can push well above standard inserts, especially in PSA 10 or BGS 9.5/10.
• Later-year Kaboom! Curry cards and lower grades (for example PSA 9 or raw, ungraded copies) typically sell at noticeably lower levels than this Goldin result.

This $30,524 sale underscores two things:

1. Kaboom! as an insert brand continues to command significant attention in high grade.
2. Curry’s sustained relevance – titles, MVP awards, and continued production – keeps his non-rookie grail-level inserts in demand.

Without over-reading a single auction, this Goldin closing shows that top-graded Kaboom! Curry cards remain firmly in the “premium modern insert” lane, rather than drifting toward purely niche status.

Why Collectors Care About Kaboom!

Kaboom! inserts have become one of the defining modern basketball chase cards. A few reasons:

• Distinctive design: The comic-book explosion artwork and bright foil are instantly recognizable, even from a distance in a showcase or on a social post.
• Pull difficulty: Typically seeded as case hits, they’re far harder to pull than standard inserts, which gives them built-in scarcity from day one.
• Cross-era appeal: Kaboom! has covered rookies, current stars, and legends, making it a unifying insert type across multiple years and draft classes.
• Grading sensitivity: The foil finish and busy surfaces can show print lines, edge wear, and chipping, so high grades like PSA GEM MT 10 tend to be genuinely tough.

For Curry specifically, Kaboom! offers something different from his more photo-driven cards. The stylized artwork matches the way many fans see his game: almost superhero-like range and flair.

Grading and Population Considerations

While exact PSA population numbers can change as more cards are submitted, Kaboom! inserts commonly show:

• Fewer total graded copies than base rookies or mass-produced parallels from the same era.
• A meaningful drop-off from PSA 10 to PSA 9, both in population and in price.

That combination – relatively low supply and a large collector base for Curry – is a big part of why a PSA GEM MT 10 can command a meaningful premium.

Market Era: Ultra Modern, But with Staying Power

The 2018-19 season falls well into the “ultra modern” period of the hobby, where:

• Print runs for base and many parallels are high relative to vintage, but
• Certain short-print inserts and case hits retain strong scarcity.

Kaboom! has managed to stand out amidst that flood of modern content. It is one of the few insert lines that many collectors track year over year the way older hobbyists used to track 1990s Precious Metal Gems, Jambalaya, or other iconic inserts.

Recent Curry and Hobby Context

Curry continues to add to a Hall of Fame resume: multiple championships, multiple MVPs, all-time three-point records, and ongoing relevance in the postseason. Those milestones matter for collectors, even if they don’t instantly translate into price spikes.

On the hobby side:

• Modern insert collecting has matured. Instead of chasing everything, many collectors now focus on a few key brands like Kaboom!, Color Blast, Downtown, and similar.
• There is a growing preference for “defining” cards of a player’s career that are not necessarily rookies – especially when rookies become financially out of reach.

This 2018-19 Kaboom! Curry in PSA 10 fits that second lane: a defining non-rookie issue that many Curry collectors would consider a centerpiece.

What This Sale Suggests for Collectors

For newcomers and returning collectors:

• Kaboom! is a good case study in how modern inserts can become long-term staples. Not every insert does; this one clearly has.
• Grade matters a lot with foil-heavy cards. The jump from raw or PSA 9 to PSA 10 can be significant, as illustrated by this Goldin result.

For active hobbyists and small sellers:

• Tracking auction house results like this one from Goldin on March 15, 2026 helps you understand where the top of the market is for a specific card.
• When you look at comps, try to compare like with like: same year, same player, same insert, and same grade wherever possible.

As always, these sales are data points, not guarantees. Markets can move in both directions. But this $30,524 sale reinforces the position of Stephen Curry Kaboom! cards – especially PSA GEM MT 10 examples – as important pieces in the modern basketball landscape.

Key Takeaways

• Card: 2018-19 Panini Crown Royale Kaboom! #4 Stephen Curry
• Grade: PSA GEM MT 10
• Auction house: Goldin
• Sale date: March 15, 2026 (UTC)
• Sale price: $30,524
• Significance: Premium, non-rookie, case-hit style insert of an all-time great, in top grade, confirming ongoing demand for Kaboom! and for high-end Curry cards.

For collectors tracking modern inserts, this Goldin sale is a useful benchmark for where a flagship Curry Kaboom! currently sits in the ultra-modern market.