Buying 15 Hot Wheels collectibles can take five minutes or five days. It all boils down to what you want in a diecast model.

By now, I assume most Hot Wheels enthusiasts know about the special F1 set Mattel created, but there's more to the line than just that. So far, I've only seen six other 5-packs in stores ...

The product line includes Hot Wheels Basics singles and 5-packs, Premium collectors' items, and Formula 1-themed track sets3. The cars are designed to race on specially created F1 track sets ...