Key of Z 4-A has sold as high as $2.59 in Near Mint condition and as low as $0.90 in Very Fine/Near Mint condition. These values are based on the 4 copies that have been sold on ComicCollectorLive.com.
Key of Z 4-A has a high price listing of $1.00 in Very Fine/Near Mint condition and low price listing of $0.99 in Fine condition. These values are based on the 7 copies that are listed for sale on ComicCollectorLive.com.
ComicCollectorLive.com calculates its market statistics, pricing, and valuation for Key of Z 4-A by compiling the sales and listings of each book. These valuations are extrapolated based on the actual sales and listings of all Comic Book shops combined. We hope that these statistics will help collectors with the appraisal of their collections.