Tree Kit in a Bag

array(6) {
  ["reg_prices"]=>
  array(3) {
    [0]=>
    string(4) "3.43"
    [1]=>
    string(4) "3.25"
    [2]=>
    string(4) "3.12"
  }
  ["sale_prices"]=>
  array(0) {
  }
  ["reg_price_min"]=>
  string(9) "$3.12"
  ["reg_price_max"]=>
  string(9) "$3.43"
  ["sale_price_min"]=>
  int(0)
  ["sale_price_max"]=>
  int(0)
}