Knife Talk, Should I return this knife?

Ebay: https://www.ebay.com/sch/jeep*cats/m.html?_nkw=&_armrs=1&_ipg=&_from=
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Dog's Knives ►ndi91108@yahoo.com

Comment link: From jolier13135: https://youtu.be/0rtIbEVIJ5g

My Favorite Knife Books

Pocket Knife Traders Guide Vol. 8 By Jame Parker
Sargent's American Premium Guide to POCKET KNIVES
GOIN'S Encyclopedia of Cutlery Markings
Levine's Guide to Knives and their Values 4th Edition, I also like the 2nd edition which is much cheaper