A coworker buddy bought a used cordless DeWalt wet dry shop vac for $35 ... included battery. Great way to vac the floors of the cars, shop bench, etc .... without dragging out the corded big vac, hoses, attachments, etc.
Well, since I have some Craftsman 19.2 Volt tools, I decided to try and find the equivalent. They're not plentiful & too expensive (compared to his $35 score).
Found this "Set" on Craigslist 2 hours away for the price of just a used wet/dry vac.
Rode the motorcycle down and loaded it all in the tour pak & rear seat (with cargo net).
Wet/Dry Vac, hand vac, flourescent lamp, sander, hammer drill, regular drill, circular saw, reciprocating saw, 3 lithium-ion batteries & charger. ... & bag.
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Slightly more than I wanted to spend (duplicated some I already had) but just the vac, batteries & charger was worth the price. I consider the tools to be free.
As I age, I find convenience is more valuable than when I was younger.