Seems a decent deal if you needed some soap, works out to be roughly $2.4967/ L So not that bad.
From my personal experience these tricare soaps are little too oily so I personally dilute them so they arent super oily (that's another reason why I sometimes prefer Northforlk or Palmolive branded soap when that's cheaper) Your milage may vary.
It was a specials from not that long ago (may be a week or so ago). Palmolive deal on amazon is also decent $11 something S&S for 3x 1L.
At the end of the day soap is soap. I think stores should have a decent quantity of this, (definitely seen table full of these this week).
Also the price has increased for this since past
Soap is soap, coffee is coffee, oil is oil. Ok.