Tips did look narrow in chord to me but I didn't have the means to measure them or the overall length. There was a 74DM6-0-60 there for $300 that didn't look damaged.
They will probably both sell quickly at those prices.
I am always leery of used props. I remember walking into the prop shop with my well worn 1A175 for a repitch and my long time prop guy laughing at me. It had been filed a lot due to rock abrasion.