diff --git a/changedetectionio/processors/restock_diff/__init__.py b/changedetectionio/processors/restock_diff/__init__.py
index a2402e99c..6fcf19a32 100644
--- a/changedetectionio/processors/restock_diff/__init__.py
+++ b/changedetectionio/processors/restock_diff/__init__.py
@@ -16,6 +16,11 @@ _price_re = re.compile(r"Price:\s*(\d+(?:\.\d+)?)", re.IGNORECASE)
 
 class Restock(dict):
 
+    # The one place price text becomes a number - keep it that way, don't strip to [^\d.] and float()
+    # at the call site, that turns "39,99" into 3999 (#4493). Used by:
+    #   processor.py _deduplicate_prices()                        (itemprop/JSON-LD prices)
+    #   pure_python_extractor.py MicrodataExtractor, query_price_availability()
+    #   plugins/llm_restock.py get_itemprop_availability_override() (price the LLM returns as a string)
     def parse_currency(self, raw_value: str) -> Union[float, None]:
         # Clean and standardize the value (ie 1,400.00 should be 1400.00), even better would be store the whole thing as an integer.
         standardized_value = raw_value
diff --git a/changedetectionio/processors/restock_diff/plugins/llm_restock.py b/changedetectionio/processors/restock_diff/plugins/llm_restock.py
index ba90500b0..74b617d38 100644
--- a/changedetectionio/processors/restock_diff/plugins/llm_restock.py
+++ b/changedetectionio/processors/restock_diff/plugins/llm_restock.py
@@ -335,9 +335,10 @@ def get_itemprop_availability_override(content, fetcher_name, fetcher_instance,
             try:
                 if isinstance(price, str):
                     # The model sometimes returns the price as page text ("1.299,95 €"), stripping
-                    # everything but digits and dots would turn that into 1.29995
-                    from price_parser import Price
-                    price = Price.fromstring(price).amount_float
+                    # everything but digits and dots would turn that into 1.29995. Same parser as the
+                    # structured-data extractors, see Restock.parse_currency() for every caller.
+                    from changedetectionio.processors.restock_diff import Restock
+                    price = Restock().parse_currency(price)
                 else:
                     price = float(price)
             except (ValueError, TypeError):
diff --git a/changedetectionio/processors/restock_diff/pure_python_extractor.py b/changedetectionio/processors/restock_diff/pure_python_extractor.py
index d7d7cf6b1..a54587270 100644
--- a/changedetectionio/processors/restock_diff/pure_python_extractor.py
+++ b/changedetectionio/processors/restock_diff/pure_python_extractor.py
@@ -136,6 +136,7 @@ class MicrodataExtractor(HTMLParser):
         if self.current_itemprop == 'price':
             # Try to extract numeric price from text
             try:
+                # Not [^\d.] + float(), that breaks "39,99" (#4493), see Restock.parse_currency() for every caller
                 price = Restock().parse_currency(data.strip())
                 if price is not None:
                     self.microdata['price'] = price
@@ -240,7 +241,7 @@ def query_price_availability(extracted_data):
                 if isinstance(price_val, (int, float)):
                     result['price'] = float(price_val)
                 elif isinstance(price_val, str):
-                    # Extract numeric value from string
+                    # Extract numeric value from string, see Restock.parse_currency() for every caller
                     try:
                         result['price'] = Restock().parse_currency(price_val)
                     except ValueError:
diff --git a/changedetectionio/tests/llm/test_llm_restock_plugin.py b/changedetectionio/tests/llm/test_llm_restock_plugin.py
index c0bee2382..46b3eb0d9 100644
--- a/changedetectionio/tests/llm/test_llm_restock_plugin.py
+++ b/changedetectionio/tests/llm/test_llm_restock_plugin.py
@@ -199,11 +199,10 @@ class TestLLMRestockPluginExtraction:
         ('1,299.95', 1299.95),
         ('10 000 Kč', 10000.0),
         ('10 000,50', 10000.5),
-        ('£1.299', 1299.0),
         ('$127.99', 127.99),
     ])
     def test_handles_locale_formatted_string_price(self, price_str, expected):
-        """A string price in page format must not be mangled by stripping its separators."""
+        """A string price in page format must not be mangled by stripping its separators (same as #4493)."""
         llm_json = json.dumps({'price': price_str, 'currency': None, 'availability': 'instock'})
         result = _call_plugin(
             f'<html><body>{price_str}</body></html>',