You picture of the "Matchbox" cars, are in fact Hot Wheels. The cars pictured are not anywhere close to being worth 500,000 dollars, those particular cars are only worth several hundred at most. The Rarest Hot Wheel is a Pink Beach Bomb of which there are only two in existence. The most recent sale of one of them was for around 110,000 dollars.
You picture of the "Matchbox" cars, are in fact Hot Wheels. The cars pictured are not anywhere close to being worth 500,000 dollars, those particular cars are only worth several hundred at most. The Rarest Hot Wheel is a Pink Beach Bomb of which there are only two in existence. The most recent sale of one of them was for around 110,000 dollars.