1991 Rolls Royce Silver Spur 2

Does any one know where I can buy after market spark plug wires. Rolls Royce is tellin me $450 and im not lookin to spend that much. Thanks.

I have many Rolls Royce 1/43 cars .
Very delicate,, PLS take a see like this http://cense.w9.8848xp.com/carmodel/rrjiachang-pigu.jpg

and look this one my Emal address is [email protected]
http://www.cen-se.com.cn/carmodel/1990-rr-yellow.jpg