I just shipped a hood from PA to CA. It Cost me about $265 including insurance.
I can't remember the name of the company, but I googled "freight shipping" and used a broker.
That's probably the way to go. Took about a week.
2011 E93 - Space Gray - 6MT/Silver Novillo/
OE Tuning/Gruppe M Intake/ACS Springs/Vorsteiner CF Type I Rear Diffuser/Textured Matte Black Custom Powdercoated OEM 359s/Painted Reflectors/Matte Grille, Hood Vents and Side Markers/Arqray Race Exhaust/MS Pulley