2 Ancient Shipwreck Coins - Value And Information

I purchased 2 shipwreck coins from my LCS. They specialize in world coins, ancients and cool oddities such as shipwreck. The coin holder had very limited information on it but enough that I could confidently put together the information card that accompanies the coin.

Not sure if people specialize in this stuff but I like making sure the information on my coins are 100% correct in the event that a family member has to sell them decades in the future. Can anyone confirm that the text on my holders is correct for that period?

I'm also curious about a rough value (for me to log it in my spreadsheet).

I bought these 2 in a lot of around 30 ancients for around $12/piece so the history and the story is worth $12 each at least!