Another error
/administrator/com_hikashop/views/product/tmpl/priceaccess.php
I believe the last two closing tags should be inverted so instead of:
<fieldset>
<form action="index.php?option=<?php echo HIKASHOP_COMPONENT ?>&ctrl=product" method="post" name="adminForm" enctype="multipart/form-data">
<legend><?php echo JText::_('ACCESS_LEVEL'); ?></legend>
<?php
if(hikashop::level(2)){
$acltype = hikashop::get('type.acl');
echo $acltype->display('price_access',$this->access,'price');
} ?>
</fieldset>
</form>
is should be
<fieldset>
<form action="index.php?option=<?php echo HIKASHOP_COMPONENT ?>&ctrl=product" method="post" name="adminForm" enctype="multipart/form-data">
<legend><?php echo JText::_('ACCESS_LEVEL'); ?></legend>
<?php
if(hikashop::level(2)){
$acltype = hikashop::get('type.acl');
echo $acltype->display('price_access',$this->access,'price');
} ?>
</form>
</fieldset>