Remington five blade "Sowbelly" knife

I am trying to determine the value of a Remington Sowbelly knife with five blade. It was made in the late 1920s and is decent for its age. All blades are marked with the Remington UMC trade mark in a circle surrounded by Made in U.S.A. It has jigged bone scales and "badge" on one scale. I'm going to try to post some photos. This didn't go the way I expected. It only allowed three photos which really isn't enough.

MKR