i saw that car on ebay also, was wondering the same thing
this is what i found
Privately Owned Vehicles
In the classes identified below, vehicles will be registered for two (2) years at time of titling or registration is renewed. The 2-year registration does not apply to Class E truck vehicles one ton GVWR (gross vehicle weight rating) or greater.
Surcharge
To insure stable funding for Maryland's world renowned Emergency Medical Services (EMS) System, including med-evac helicopters, ambulances, fire equipment and rescue squads, a "surcharge" of $11.00 per year will be collected with the registration fee. The following fees include the applicable surcharge.
Fees
Class Description 2 Year fee
A - Passenger Cars
(shipping weight up to 3,700 lbs.) $76.00
A - Passenger Cars
(shipping weight over 3,700 lbs.) $103.00
M - Multi Purpose Vehicle
(Shipping weight up to 3,700 lbs.) $76.00
M - Multi Purpose Vehicle
(shipping weight over 3,700 lbs.) $103.00
B - Passenger Vehicle Operated for Hire $184.00
C - Funeral Vehicles and Ambulances $130.00
D - Motorcycles, Motor Scooters, and
Motor Bicycles $59.00
L - Historic Vehicles $27.00
N - Street Rod Vehicles $27.00