Volkswagen Custom (No Sunroof) From 1968 – $1,500
This rare Hot Wheels lacks plastic side windows and has a modified interior. (White is the most common color; dark is uncommon.) According to Zarnock, the majority of these automobiles are blue, with a few in orange, red, green, copper, and green enamel. Additionally, inspect the car’s undercarriage for the number of rivets — genuine Hong Kong models have only one. While you search for a unicorn without a sunroof, this one, in its blister pack, commands a hefty premium.
Diamond-Encrusted Custom Otto From 2008 – $60,000
With an average value of more than $100,000, you’d assume it’s encrusted in diamonds or something. Indeed, it is! Mattel chose a unique way to commemorate their 40th anniversary. Additionally, it went all out. The car is made of 18-karat white gold and is encrusted with 2,700 diamonds. The taillights are made of red rubies, and it comes with a custom-made diamond case. The Custom Otto was appreciated at $140,000 and fetched $60,000 at auction.