Final answer:
Madelyn would not win the case, as the contract between them is void due to the illegal purpose of selling stolen goods.
Step-by-step explanation:
If Madelyn sues James for breach of contract after he refused to accept or pay for the stolen goods, the probable result is that Madelyn would not win the case. This is because the contract between them is void from the beginning due to the illegal purpose of selling stolen goods. The law does not enforce contracts that involve unlawful activities, and buying and selling stolen goods fall under this category.