Now, now, there's only one reason you NEED that many new sheets...that's because you're buying too many new stamps! Snort! HA!
I make all of mine. I laminate cardstock sheets. My laminating pouches come from Sams (Royal sovereign brand 200 pouches for just over $20.) Cardstock is your choice. I use the georgia pacific from walmart but you could use one a bit heavier to make really stiff pages.
Mine don't go in a binder. I use half sheets and they go in a page protector and into a drawer.
Quiltzi...High Plains Member of PunchkateerzI'll stand with arms high and heart abandoned,
in awe of the One who gave it all.
I'll stand, my soul, Lord, to You surrendered,
all I am is Yours.