Happy Meals Toys
(Potential earnings: $100)

It’s been so long since the last time we’ve seen a Happy Meal from McDonald’s. It included toys that were free of charge, and some of them are worth a lot today, so be sure to check all the cupboards and shelves at home. The toys from the 1990s have a value of $100, and if you post them on eBay, you might get a decent reward for them. Someone once sold the “McFurbys” for $900!