Don't limit what they can offer due to the fact that they don't have many supplies to work with. You can even consider offering them craft supplies such as glue and glitter, cotton, ribbon, and other items that can all become a part of the Spongebob coloring pages they are completing.
Winnie the Pooh with his trademark red jersey and fondness for honey, is the friend of children across the world and is by far one of the most commercially successful icons of all time with a true reflection of this clearly identifiable in the fact that the exploits of Pooh bear have been translated into all major languages. Remarkably, Pooh has not been the exclusive domain of young children, even adults have been captivated and won over by the sheer charisma this charming creature exudes and as such has been relied upon many top leading authors in an attempt to more clearly define and explain the finer and more intellectually challenging aspects of modern philosophy.
However, the value of a particular commodity will also be directly influenced and determined according to the significance/relevance it presents to the potential purchaser. For a private citizen, it is highly unlikely that they will have any great or real need for the likes of a fleet of heavy good vehicles. However, such a fleet of vehicles would be directly beneficial to someone involved in the construction industry, or someone who has to routinely transport goods over long distances.