I wonder if I have to pay sales tax since this is purchased and picked up in Delaware.
I don't think Delaware has any sales tax.
or maybe you are asking if you have to pay Maryland sales tax???
2006 Lotus Elise - Solar Yellow, HT, LSS, LSD/TC, Touring, StarShield, S111 RTDbrace, S111 microMirror, S111 Carpet Buttons, Painted A/C Surround, CF Center Console, Nitron S/A, Tempest BAB26-12 AGM Battery, Fujita Intake, Top Speed Pro 1 Exhaust, 4Tress Harness Bar, JDM ASTAR Cree H1 LED Headlights, Plinthless front clam, BRIDGESTONE POTENZA RE-71R 205F/235R on LSS Wheels, Heater Core By-Pass, Shifter Reinforcement, LETSLA v2 Shift Kit