The price is based on what an item is worth to you and / or how much the seller thinks they can get from somebody. Flaydermann's guide gives a guide on relative desireability rather than actual price locally. It tends to undervalue guns that do not interest americans but do interest canadians because of the differences in our laws and particularly in relation to registration and possession licenses. In the case of long guns, the guide probably overestimates (for us) guns associated with historic american events such as civil war guns
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