How much is to get a custom plate?
Is it one time pay or monthly?

 

Wanchu- I was thinking about getting one also and found this info at DMV Washington site.

"The initial plate fee for a passenger vehicle is $44.75. The initial plate fee for motorcycles, trailers and campers is $44.25. Once a personalized plate is issued, a $30 renewal fee will be charged in addition to all other licensing fees each time you renew your vehicle. These fees are in addition to all other titling and renewal fees that are due in the normal course of titling and licensing a vehicle. "