Hamm K4591 (2007)

K4591 2007 Rare Supercharged

Hamm is a Pixar Cars die-cast released by Mattel in 2007. The character appears in Cars.

The car carries Mattel number K4591 and shipped in 2007 as part of the Supercharged assortment. The assortment identifier is L0545.

Rarity score is 82 out of 120, which classifies this release as Rare. Current collector value is $15.99 based on verified eBay sold data, with recent sales ranging from $13.59 to $18.39. The 10-year projected value is $20.47, with a growing outlook.

K4591 is one of 2 Hamm variants in the Pixar Cars die-cast line. A related release is GMW79 from 2020. Collectors working on the full Hamm subset need all of them.

The Supercharged series released in 2007. Other cars in the assortment include 10 Car Value Pack (M8492), Al Oft The Lightyear Blimp (M2952), and Barney Stormin (M2957).

As a rare release, K4591 is a focal point for serious collectors. Secondary-market pricing reflects the scarcity.

Hamm — Mattel K4591 die-cast
Mattel # K4591
Asst # L0545
👥 32 collectors own this
❤️ On 2 wishlists
I Own That Car
Value History
$35$30$25$20$15Cars2006Cars 22011Cars 32017OTR2022This car2007 ★$15.99'06'07'11'17'22'26
Collector Value
$15.99
Range: $13.59 – $18.39
High confidence
10-Year Collector Value
$20.47
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3 versions of Hamm exist · How many do you have?

Mattel #K4591
Asst #L0545
Year2007
PackagingSingle
SeriesSupercharged
MovieCars
RarityRare (Score: 82/120)

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Last updated: March 6, 2026
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