First, use a clean container to store the oil in while you are doing your engine work. (mechanics.stackexchange.com)
And the reason that the cost of storing oil is now so high is that there is a much - greater - than - normal amount of oil already in storage. (tsi-blog.com)
Now, you might know how much I love scoring thrift store oil paintings, if not click here and here. (my1929charmer.com)