Index: uc_product.module
===================================================================
--- uc_product.module	(revision 25573)
+++ uc_product.module	(working copy)
@@ -1415,6 +1415,9 @@
  * @ingroup themeable
  */
 function theme_uc_product_price($price, $context, $options = array()) {
+  $dir = drupal_get_path('module', 'uc_store');
+  require_once($dir .'/includes/uc_price.inc');
+
   $output = '<div class="product-info '. implode(' ', (array)$context['class']) .'">';
   $output .= uc_price($price, $context, $options);
   $output .= '</div>';