Jumbo card toploaders

[PkmnManiac]

Anybody know where to find a good amount? Say 8 or so?
I want them to go into my binder, so I don't know if there's ones that have pre-made 3-ring holes, but if I can make my own anyways, that's fine, too.

 

[AnUnown]

There are top loaders, but I've found a photo album works really well