Reddit reviews Swindle (Swindle #1) (1)

In case you don't see in r/books

My guess was Zoobreak which is part of a series called Swindle

Aww, crap. I read and thought of it wrong. I was thinking of Gordon Korman's book, "Swindle". It's a children's book that tells the story of a kid who found a valuable baseball card. When a collector gives him a few bucks for the card worth thousands, the kid has to go and steal it back. It's a pretty fun read.