1/64 "MUDDY" John Deere 7020 4WD Tractor w Gold Coin, Premiere Series 2 Release #7 - Ertl (2007)
Also includes the matching gold collector coin.
Muddy units were randomly inserted in the premiere series cases of tractors.
As of 2009 Ertl has produced 2 different Premiere Series of 1/64 tractors. There is an easy way to tell them apart. The first series comes with collector cards and the second series comes with collector coins.
With the second series the regular tractors come with a silver colored collector coin. It is the muddy versions that come with a gold collector coin.