Old Stampin' Up! Carving Set - Undefined

I am looking for a couple of the old Undefined carving kits or tools for my Girl Scouts. We will be working on our Letterboxing badge and I'd love for them to carve their own stamps.

If you have the kit - or just the tools - let me know how much! :) Not looking to spend a fortune, but the tools in this kit are way better than others I have seen in the craft store and easier to hold for smaller hands

THANKS!
Patti Scanlan