selling outdoor light sconces-recommends?

Hi,
I purchased a pair of lovely mid century outdoor cylinder sconces for our ranch, but ended up finding three of a kind (which will let us have a matching porch light fixture-yay!). The original two are glass and anodized aluminum, and I have looked and looked online for similar ones to no avail! I've put them on ebay today, but I was wondering if anyone had a better recommendation (i.e., are there any online places that cater specifically to mid century/Eichler)? I'd really love to see them go to a good home : )

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