2: 1955 Mercedes-Benz 300SL Gullwing – $4.62 million
Here’s one of the most expensive prizes in the Seinfeld collection, the 300SL Gullwing. These cars are valuable and very few collectors in the country have one because the car is expensive. The design is quintessential Mercedes for this time period, and performance is above average. You can expect to drive like never before in one of these as it grips the road with authority.

Off the line, speed wasn’t what the car was about, and authentic collectors knew this. The 300SL Gullwing is about as unique and original as you can get. There are a lot of aspects that make the 300SL Gullwing an instrumental piece of Mercedes heritage.