array(6) {
  ["reg_prices"]=>
  array(3) {
    [0]=>
    string(4) "5.12"
    [1]=>
    string(4) "4.94"
    [2]=>
    string(4) "4.82"
  }
  ["sale_prices"]=>
  array(3) {
    [0]=>
    string(4) "5.02"
    [1]=>
    string(4) "4.84"
    [2]=>
    string(4) "4.72"
  }
  ["reg_price_min"]=>
  string(9) "$4.82"
  ["reg_price_max"]=>
  string(9) "$5.12"
  ["sale_price_min"]=>
  string(9) "$4.72"
  ["sale_price_max"]=>
  string(9) "$5.02"
}