Boost K4587 (2009)

Boost is a Pixar Cars die-cast released by Mattel in 2009. The character appears in Cars.

The car carries Mattel number K4587 and shipped in 2009 as part of the Race O Rama assortment. The assortment identifier is M1054.

Rarity score is 66 out of 120, which classifies this release as Uncommon. Current collector value is $34.99 based on verified eBay sold data, with recent sales ranging from $29.74 to $40.24. The 10-year projected value is $42.34, with a steady outlook.

K4587 is one of 11 Boost variants in the Pixar Cars die-cast line. Related releases include T5642 from 2010, CDP44 from 2015, and DKG28 from 2016. Collectors working on the full Boost subset need all of them.

The Race O Rama series released in 2009. Other cars in the assortment include Aggro McQueen, Dinoco Showgirl #1, Dinoco Showgirl #2 (N9767), Al Oft The Lightyear Blimp (N7290), and Andrea (P1650).

Uncommon releases like K4587 turn up less often at retail. Collectors usually need to track secondary markets to complete the subset.