What do tu think Duncan did with the money he earned?

Get him self out of Juvie!

I dont think he did anything with it. Didnt he lose it to courtneys lawyers o in the desert. if he did use it then why was he in TDWT

That is the biggest mystery of TDA and TDWT. He either got himself out of juvie o didn't spend the money yet. I really don't know.