From my time playing the game, I’ve noticed that the Blind Box will do a certain animation for cars that are rare and above, so I’ll be sharing it here
 
 

Box animations and rarities

Common: As stated only rare and above will play some sort of animation, so the box just stays still
 
 
Rare: Sides will bob up and down
 
 
Legendary: The box will do a nodding motion
 
 
Super Treasure Hunt: The box would shake side to side (Thanks to [CGC]Lisek445 and Cpt.ben for the info)
 
 
I do wish there is a quick dismantle/sell for your dupes
 
 

 
 
Hope you enjoy the post for HOT WHEELS UNLEASHED™ Blind Box Box and Rarities Loot Types Information, If you think we should update the post or something is wrong please let us know via comment and we will fix it how fast as possible! Thank you and have a great day!