what kind of pickguards you looking for? there are alot of bass pickguards around ... not all will fit your bass ... unless yours is a stock j or p bass ...
they have pickguards for Rickenbackers ... for Musicmans ... for different kinds of basses that have been manufactured so you've gotta know what you are looking for. ...
places would be like guitar workshop at bras brasah ... i think guitar connection has them also .. and davis ... not sure if Music theme brings them in