Опоры стоек

array(8) {
  ["VALUE"]=>
  NULL
  ["DISCOUNT_VALUE"]=>
  NULL
  ["PRINT_VALUE"]=>
  string(11) "990 руб."
  ["PRINT_DISCOUNT_VALUE"]=>
  string(11) "990 руб."
  ["DISCOUNT_DIFF"]=>
  NULL
  ["PRINT_DISCOUNT_DIFF"]=>
  NULL
  ["DISCOUNT_DIFF_PERCENT"]=>
  NULL
  ["CURRENCY"]=>
  NULL
}

array(8) {
  ["VALUE"]=>
  NULL
  ["DISCOUNT_VALUE"]=>
  NULL
  ["PRINT_VALUE"]=>
  string(11) "750 руб."
  ["PRINT_DISCOUNT_VALUE"]=>
  string(11) "750 руб."
  ["DISCOUNT_DIFF"]=>
  NULL
  ["PRINT_DISCOUNT_DIFF"]=>
  NULL
  ["DISCOUNT_DIFF_PERCENT"]=>
  NULL
  ["CURRENCY"]=>
  NULL
}