Neat. That is a Planchet Defect called a Lamination Crack. No need for your poll especially since it has absolutely nothing to do with a Doubled Die variety.
Lamination cracks are usually found on wheat cents. Yours is nice and would have a small premium. I have paid about $3.00 - $5.00 for examples as yours.
Ignore the prices for this type of error listed on Etsy and some on ebay.. They are inaccurate & misleading
