array(6) {
  ["reg_prices"]=>
  array(3) {
    [0]=>
    string(3) "1.8"
    [1]=>
    string(3) "1.7"
    [2]=>
    string(3) "1.6"
  }
  ["sale_prices"]=>
  array(3) {
    [0]=>
    string(4) "1.64"
    [1]=>
    string(4) "1.55"
    [2]=>
    string(4) "1.46"
  }
  ["reg_price_min"]=>
  string(9) "$1.60"
  ["reg_price_max"]=>
  string(9) "$1.80"
  ["sale_price_min"]=>
  string(9) "$1.46"
  ["sale_price_max"]=>
  string(9) "$1.64"
}