don't know if this is reasonable but here are a couple:

http://www.ebay.com/itm/Chrysler-Crossfire-Right-Fog-Light-OEM-Mopar-68020656AA-Passenger-Lamp04-08-/121078122414?pt=Motors_Car_Truck_Parts_Accessories&fits=Make%3AChrysler%7CModel%3ACrossfire&hash=item1c30d187ae&vxp=mtr
http://www.ebay.com/itm/2004-2008-Chrysler-Crossfire-FRONT-RH-Right-Passenger-Side-Fog-Lamp-Light-MOPAR-/200912068898?pt=Motors_Car_Truck_Parts_Accessories&fits=Make%3AChrysler%7CModel%3ACrossfire&hash=item2ec74ae122&vxp=mtr
http://www.ebay.com/itm/New-Redesigned-Mopar-04-08-Chrysler-Crossfire-Right-Front-Fog-Light-/150931005016?pt=Motors_Car_Truck_Parts_Accessories&hash=item2324305e58&vxp=mtr