Vintage Design Cigarette Lighters...a real "collectible"?

I don't think you will see any of these on Antiques Roadshow any time soon, but these old model cigarette lighters still can be had at shop on Second Avenue at Eastern end of Murray Hill...

I thought someone I knew might like the Elvis one as a gift (sort of a joke), but anything associated with smoking has so many really negative associations these days I decided against it...

Wouldn't mind having one of these just for fun but I won't buy one.