I'm gaming the idea just a bit.
1.) Polar Plastics 6-Mil Clear Poly All-Purpose Plastic Sheeting - 20' x 100' Roll $98
2.) 1000 Foot Royal Blue 550 Type III Commercial Paracord $55
3.) Reynolds Standard Aluminum Foil - 12" x 1000' $47
4.) Blackie Collins 22 inch Ontario Machete (Made in USA) $30 A long time ago
5.) Kephart's Camping and Woodcraft $2 at a used book store
Another part of this is where are you going? Because almost anywhere anymore there's stuff to repurpose that you can find.
10 items, I'd say you could be pretty comfortable.