I've only found one Dunhill lighter to buy. This guy in a flea market was putting more stuff out in his booth. I looked in a box of stuff he had and saw the Dunhill roller and pulled it out and said I think I like this, how much?. He didn't have it priced yet and just said "I don't know" 5 bucks? I said deal. It was in poor shape, but I still got 70 bucks out of it. The highest price I ever got for a lighter was $455. for a Zippo. Allot of lighter collectors out there all over the world. Good discovery on this Dunhill ruler lighter, I've never herd of one. It's looking for these kind of discoveries that makes this activity so much fun. I purchase an old dead guys Dunhill pipe in a flea market for like $3.95 and sold it for $280. Dunhill is a name of value and some of their pipes sell in to the thousands.