This is a very good deal, especially with all the extras included. Those 3 sets of strings would cost about $40 shipped alone from Strings By Mail or Strings And Beyond, and the gig bag is like another $30 maybe + shipping. Remember that Worth strings are sized for 2 sets in a single pack so this is like getting 5 sets of strings in addition to whatever is on the instrument itself.
I am very tempted, but would rather not have one in red which Magic Fluke Company calls 'Hibiscus'.