Good used cylinder. Has a very minor chip out or casting flaw on the casting at the top of the bore, but the rings don't travel up that high.
Looks like it was there since factory assembly. See pic.
Shipping.
I usually ship next business day, but due to the occasional buyer demanding a refund if the shipped item does not arrive within the Ebay posted expected delivery date due to USPS slow delivery or some issue beyond my control, I have listed as a 30 day handling time.
However, as noted it will in reality be shipped promptly.