Even if you do not get a free ride (which is around 35 fame if i remember) it is still economical. A ride uses 5 products, and the max over the capacity we could expect is 17, so 4 trips sould open up the space for you to donate, so 12,000 dappers to make 180,000- still a good deal, unless someone else fills the space you made :P
You can also try The Apprentice Greedy Crafter if you want to craft and earn dappers! /appzone 1852
You can also try The Apprentice Greedy Crafter if you want to craft and earn dappers! /appzone 1852