Scrapbooking Supplies

Tomorrow Shimelle's latest course "Something for Almost Nothing" starts where we use up lots of our supplies (stash) that we have lying around (sometimes hiding) in drawers and cupboards. Shimelle has already set us a pre-course photograph our stash of supplies. We move on Friday so I've been packing mine. Here are some of the boxes (with another 4 already in the garage)

And here's the rest of my supplies still to pack. On the right there are 3 cupboards also full. Since this is the 9th move in 6 years perhaps I should have just kept in all in the boxes?

I'm not sure one course is going to be enough to reduce this hoard!