diff --git a/src/PowderCoating.Web/wwwroot/js/catalog-price-check.js b/src/PowderCoating.Web/wwwroot/js/catalog-price-check.js
index ee0e0db..8d0845d 100644
--- a/src/PowderCoating.Web/wwwroot/js/catalog-price-check.js
+++ b/src/PowderCoating.Web/wwwroot/js/catalog-price-check.js
@@ -11,11 +11,11 @@
     if (!form || !btn || !overlay) return;
 
     // Estimate total seconds based on item count.
-    // Haiku: 2 concurrent batches, ~10s per wave.
+    // Haiku: 2 concurrent batches, ~25s per wave (includes occasional rate-limit waits).
     function estimateDuration(itemCount) {
         var batches = Math.max(1, Math.ceil(itemCount / 25));
         var waves = Math.ceil(batches / 2);
-        return Math.max(15, waves * 10);
+        return Math.max(30, waves * 25);
     }
 
     // Messages keyed to approximate progress milestones (0–100).