Wanted: Kodachrome 40--->Daylight Color balance filter

Hello there,

I am looking for a free or cheap filter (cheap=price, not quality) that will let me correctly balance Kodachrome 40 to daylight (Wratten 85A?). It needs to be able to mount to either a 52mm or a 49mm one.

Thanks!

http://www.filterfind.net/52.html

http://www.filterfind.net/49.html