Brock Purdy 2023 Kaboom Gold /10 PSA 10 Sells for $18K

2023 Panini Absolute Kaboom! Vertical Gold #K33 Brock Purdy (#06/10) - PSA GEM MT 10 - Pop 3 Sells for $18,788 on Goldin

On January 16, 2026, Goldin closed a notable ultra‑modern football sale: a 2023 Panini Absolute Kaboom! Vertical Gold #K33 Brock Purdy, serial‑numbered 06/10, graded PSA GEM MT 10, realized $18,788.

For a young quarterback still building his long‑term resume, this result adds an important data point to the market for Purdy’s true premium inserts.

Card overview

Let’s break down exactly what this card is:

• Player: Brock Purdy, quarterback, San Francisco 49ers
• Year: 2023
• Product: Panini Absolute Football
• Insert: Kaboom! (Vertical layout)
• Parallel: Gold
• Serial numbering: #06/10 (only ten copies of the Gold parallel exist)
• Card number: K33
• Grading company: PSA (Professional Sports Authenticator)
• Grade: PSA GEM MT 10 (Gem Mint)
• Population: Pop 3 (only three copies graded PSA 10 as of this sale)
• Type: Premium, low‑serial Kaboom insert, not a base rookie card, but a key early‑career issue

Kaboom inserts are case hits—meaning, on average, you’re looking at roughly one Kaboom per sealed case of product, rather than per box. The Gold parallel then adds an extra layer of scarcity on top of an already tough pull.

Where this card sits in the Brock Purdy hierarchy

For Purdy, most collectors treat his 2022 rookie issues (especially ultra‑low numbered, on‑card autograph, or high‑end patch cards) as the top tier. However, early‑career Kabooms from a flagship NFL uniform product like Absolute have become a major lane of their own.

In hobby terms, Kaboom is:

• A long‑running, recognizable insert brand across sports
• Widely seen as one of the main “cartoon‑style” chase inserts of the ultra‑modern era
• Known for bright comic‑book art, full‑bleed foil, and condition sensitivity (edges and corners can chip)

Within that framework, a Gold /10 Kaboom of a starting NFL quarterback in a PSA 10 holder checks several key collector boxes at once: short print, popular insert line, early‑career timing, and top grade.

Grading, population, and scarcity

PSA’s population report (often shortened to “pop report”) tells us how many copies of a card have been graded at each grade.

For this Purdy:

• Pop 3 in PSA 10 at the time of sale
• Only ten total copies exist by print run, regardless of grade

Kabooms are often tough to gem because of the combination of foil, color saturation, and full‑bleed artwork. That makes each 10 in a low‑serial parallel meaningfully scarcer than just “10 copies made” might suggest.

Market context and recent sales

When we talk about “comps” (comparable sales), we’re looking at recent, verifiable auction or fixed‑price results for the same card or very close substitutes.

For this 2023 Absolute Kaboom Gold Purdy PSA 10, the available public data around the time of this sale shows:

• Exact card, PSA 10: Results are thin because of the low serial numbering and small PSA 10 population. Only a handful of public sales appear in major auction archives, and the card does not trade often.
• Same card, lower grades: Non‑10 copies (PSA 9 or raw/ungraded) have typically auctioned for noticeably less, with realized prices stepping down as grade drops. That separation between 10s and 9s is common for premium, low‑serial inserts.
• Adjacent parallels:
  • Base / non‑numbered Kaboom Purdy (PSA 10) has traded for a fraction of this Gold sale price.
  • Hypershort parallels (like Green or 1/1 versions in similar insert lines) have sold above Gold levels when they surface, but those are even rarer and don’t appear frequently.

Against that backdrop, $18,788 sits at the upper end of what we’ve seen for early‑career Purdy Kabooms, which is consistent with:

• The Gold /10 being one of the premium non‑1/1 Kaboom parallels
• PSA 10 status with a tiny population
• Momentum around Purdy’s performance in the seasons leading up to early 2026

Exact dollar‑to‑dollar comparisons are tricky because sales are sparse. But directionally, this Gold PSA 10 sale confirms that the market is valuing Purdy’s best Kaboom examples as true headline cards in his portfolio.

Why this sale matters to collectors

1. Confirmation of Kaboom’s role for modern QBs

Over the last decade, Kaboom has become one of the marquee insert lines for football and basketball. For ultra‑modern quarterbacks, we’ve seen collectors build structured hierarchies:

• Tier 1: Key rookie autos and RPA (rookie patch auto) cards from top‑end products
• Tier 2: Low‑serial flagship parallels and major inserts (Kaboom, Color Blast, etc.)
• Tier 3: Base rookies and mainstream parallels

This sale reinforces that for Purdy, Kaboom Gold /10 sits squarely in that Tier 2 alongside his most respected non‑auto inserts.

2. Early‑career timing

Purdy is an ultra‑modern player whose market can swing with each season’s results. When a low‑population card like this hits the auction block during a period of strong on‑field performance or playoff relevance, bidders get a rare chance at a cornerstone piece.

Because only ten copies exist—and only three in PSA 10 at the time of the auction—supply is structurally limited. That makes each sale an important reference point for future pricing discussions.

3. PSA 10 premium in a condition‑sensitive insert

Kaboom cards are known to:

• Chip along the colored edges
• Show print lines or light surface imperfections
• Be sensitive to handling out of the pack

That means the PSA 10 label is more than a formality; it represents a genuine filter on the supply. This sale illustrates how the market prices the PSA 10 premium when the print run is already as low as /10.

How this result fits into the broader ultra‑modern market

The ultra‑modern era (roughly mid‑2010s to present) is characterized by:

• High product variety
• Numerous parallels and inserts per player
• A strong focus on serial‑numbered scarcity and on‑card autographs

Within that environment, not every chase insert holds collector attention over time. Kaboom is one of the few that has maintained a clear identity across sports and seasons.

For Purdy specifically, this sale:

• Adds a high‑end comp for reference alongside his premium rookie autos
• Demonstrates continued demand for his early‑career inserts in a disciplined auction setting (Goldin)
• Gives both buyers and sellers a recent, public data point rather than leaving this card purely in the realm of private deals

What collectors and small sellers can take away

A few grounded observations from this sale:

1. Documented comps matter more when supply is thin. With only 10 copies made, any public sale of a Gold /10 Kaboom in a top grade becomes a key reference point. If you own similar cards—whether of Purdy or other QBs—archiving auction results can help frame reasonable expectations.

2. Grade separation is real on premium inserts. The gap between PSA 9 and PSA 10 can be significant, especially on low‑serial, condition‑sensitive cards. If you’re submitting Kabooms, careful pre‑inspection and centering/surface checks matter.

3. Insert hierarchy can be clearer than parallel hierarchy. For many modern collectors, a major insert line like Kaboom has more staying power than certain color‑only parallels. Understanding which inserts the hobby has embraced long term can help you decide what to focus on.

4. Auction timing interacts with on‑field narratives. As always, player performance, playoff runs, and awards can influence bidding intensity. This doesn’t guarantee outcomes, but it helps explain why similar cards may realize different prices in different seasons.

Final thoughts

The $18,788 Goldin sale on January 16, 2026 of the 2023 Panini Absolute Kaboom! Vertical Gold #K33 Brock Purdy (#06/10) in PSA GEM MT 10 is a clean snapshot of where the hobby currently stands on Purdy’s premium non‑auto inserts.

For collectors, it confirms that:

• Early‑career Kabooms remain a core target for modern quarterback PCs (personal collections).
• Low‑serial, top‑graded examples command a clear premium over both base Kabooms and lower‑grade copies.
• Even in an ultra‑modern landscape full of options, certain inserts have carved out a durable lane of their own.

As always, this is one sale, not a forecast—but it’s an important point on the curve for anyone tracking Brock Purdy’s long‑term hobby profile.