Love the idea of keeping instructions with the tricks on usb.
I've actually been thinking of posting somewhere about how
everyone here intends to pass on information to their heirs
when the time comes. Won't be easy for them to figure out
how to sell everything unless you have a local friend who also collects.

For tricks in my collection I keep the instructions with the trick.

For tricks that I perform and play with I keep them in alphabetical order in plastic sleeves in a binder (over full now).

I only scan if I need to send instructions to someone or if I am selling or trading a trick that does not have instructions so they can be included.

Click here to view attached image.

Plastic sleeves alphabetical in 2 maps/binders - one A to M, the other N to Z.

It looks like I might have to split my instructions to two binders soon too.