How much could this be worth? #246

My 8 year old received this last year, during the door dash sweepstakes, it’s brand new, never used.

He wanted to know how much it could be worth?

It’s been sitting in the box in his room, he thinks it’s super rare and wouldn’t even use it for school lunches or anything. I tired googling, but only saw some crazy selling prices like $400-$500 on ebay and mercari. Thank you!