diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/bank/ContainerCalculation.java b/runelite-client/src/main/java/net/runelite/client/plugins/bank/ContainerCalculation.java
index d78298b213..ca383bc81a 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/bank/ContainerCalculation.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/bank/ContainerCalculation.java
@@ -86,7 +86,7 @@ class ContainerCalculation
 					final long storePrice = itemManager.getItemComposition(id).getPrice();
 					final long alchPrice = (long) (storePrice * Constants.HIGH_ALCHEMY_MULTIPLIER);
 					alch += alchPrice * qty;
-					ge += itemManager.getItemPrice(id) * qty;
+					ge += (long) itemManager.getItemPrice(id) * qty;
 					break;
 			}
 
diff --git a/runelite-client/src/test/java/net/runelite/client/plugins/bank/ContainerCalculationTest.java b/runelite-client/src/test/java/net/runelite/client/plugins/bank/ContainerCalculationTest.java
index ca52a5bff2..1f220f4b64 100644
--- a/runelite-client/src/test/java/net/runelite/client/plugins/bank/ContainerCalculationTest.java
+++ b/runelite-client/src/test/java/net/runelite/client/plugins/bank/ContainerCalculationTest.java
@@ -81,11 +81,13 @@ public class ContainerCalculationTest
 			.thenReturn(7); // 7 * .6 = 4, 4 * 1m overflows
 		when(itemManager.getItemComposition(ItemID.ABYSSAL_WHIP))
 			.thenReturn(whipComp);
+		when(itemManager.getItemPrice(ItemID.ABYSSAL_WHIP))
+			.thenReturn(3); // 1b * 3 overflows
 
 		final ContainerPrices prices = containerCalculation.calculate(items);
 		assertNotNull(prices);
 
-		long value = prices.getHighAlchPrice();
-		assertTrue(value > Integer.MAX_VALUE);
+		assertTrue(prices.getHighAlchPrice() > Integer.MAX_VALUE);
+		assertTrue(prices.getGePrice() > Integer.MAX_VALUE);
 	}
 }