So where are you, yourself, looking? I'm not a seller.
you looked at the discarded bikes in the LBS, for cannibalization candidates ?
Cheaper, Get a triple, the 42t in the middle, 28t on the granny bolt circle .. toothess chainring on the outside..
or pay the premium price; Compass cycles reproduction of classic French cranks.
https://www.compasscycle.com/shop/co...-double-crank/
Or the White Industries VBC, manufactured in California.
SQ TAPER ROAD CRANKS ? White Industries
"/,,