--- ../amazon.module.badvalidation	2006-03-14 01:33:04.000000000 -0800
+++ amazon.module	2006-03-14 01:33:40.000000000 -0800
@@ -436,10 +436,10 @@ function amazon_node_form_validate($form
 function amazon_node_node_form_validate($form_id, &$form_values) {
   $asin = $form_values['asin'];
   $amazondata = _amazon_product_db_data($asin);
-  if (isset($amazondata)) {
+  /* if (isset($amazondata)) {
     form_set_error('asin', "$amazondata->title is already registered");
     return;
-  }
+  } */
   amazon_node_form_validate($form_id, $form_values);
 }