I found a few more of these.  I now have ONLY 2 LEFT.  DEAD stock.  Sold as a collectible.

Simply Caramel Milky Way is NO LONGER SOLD IN STORES! It has been discontinued.  Mars is NO LONGER MAKING it!

The following is from Mars candy, dated May 1, 2023:

"Unfortunately, although many consumers enjoyed this variety, we had to make the difficult decision to discontinue this product following decreasing demand and currently just limited to some stores." 

Kind regards,

 

Mars Consumer Care

• Sadly, these are most likely the last Simply Caramel Milky Way bars for sale anywhere
• This is for ONE (1) Package - 4.42 Ozs. Each
• There are 6 Bars in this one package - total weight is 4.42 Ozs.
• IMPORTANT!!!: Please follow tracking number to be home when package arrives to minimize affects from hotter temperatures.
• Candy is bubble wrapped and shipped in a polybag as shown in picture
• Please ask questions before ordering.  Do not assume anything not written.
• No one is selling these wholesale.  Distributers no longer have them.
• It is recommended that you choose "Priority Mail"