Can anyone help me identify the value, if any of this post card?

[nmclochlin78]

My mom recently purchased a box of these old post card at an auction. I don't even know where to begin looking. Any help would be much appreciated! It also has a bag of salt sewn to the card.

[do.you.read.me]

On ebay.  Utah postcard pouch of salt.  Not selling at 3 bucks.

[nmclochlin78]

Thank you so much for your help! I am sorry for the delayed response. I'm still new and not quite sure how to receive notifications that I have received a response. Thanks again for your patience!