Log Cabin syrup bottle 1776-1976

I picked up a lot of bottles at an estate sale. I was wondering if they were reproductions and what the value.

Log cabin syrup commemorative bottle from 1976.

Any value?

There are dozens listed in eBay right now, completed auctions for them show only a few actual sales.

https://www.ebay.com/sch/i.html?_from=R40&_nkw=log+cabin+syrup+bottle+1976&_sacat=0&rt=nc&LH_Complete=1&_pgn=2