Off topic but this reminds me of my experience in Maryland in 1974. . . Turns out that at that time (maybe still now?) when you brought a car into Maryland they wanted to charge you sales tax on it regardless of how long you owned it or if you paid tax in some other state when you bought it.
In my case, when I bought the '33 in New York state the fellow gave me two bills of sale: One for me with the real amount and one for $50 to give to the DMV because he knew they'd want to charge me tax. Being the honest, young fellow that I was I used the bill of sale with the actual amount when I transferred it and registered it at the NY DMV. A bit over a year later, graduated from college and on to my first job in Maryland, I was not inclined to pay tax again so the $50 copy of the bill of sale magically appeared at the Maryland DMV.
No such BS when I moved to California. Other BS yes, but not that bit about paying sales tax on a car you've owned for over a year.