Great topic! I have a thing for small tool rolls and cases much more than big garage jobbies.
You guys would be surprised what an original tool kit (roll) for an early Porsche costs.
Eeeeyup.
Ditto the leatherette roll-ups (and tools) that used to be provided with other vintage cult cars and trucks, which can be as sought-after by collectors, and just as scarce, as spare parts. Displayed in tasteful ways at shows (partially opened, on the front seat, resting on a shop rag, on a fender, etc near an open hood...), they can really add to the impression an owner is trying to make.
This is a special case, but here is my original on-board toolkit for a 1945 Willys MB. Cost is about $500.
The larger items had brackets under seats, in the engine compartment, under the dash, etc.
Inside the roll-up, which was canvas, went the tire pressure gage, ball-pein hammer, pliers, screwdriver, engineers' 5-wrench set, 11 IN AUTO adjustable, and spark plug wrench.
The roll-up was stowed in a compartment built into the body behind the right rear wheel well.