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The receipts

We re-read every price.
Here is what it said.

A price on this site is not published once and forgotten. Each one is read again against the venue's own rates page, and this is the record of those readings — including, especially, the ones where nothing had changed.

51
consecutive confirmations
prices re-read and found unchanged

Why “unchanged” is the headline

Anyone can claim a price is verified. What makes it worth trusting is that someone went back and looked, on a date you can see, and reported the boring answer. A registry that only publishes its corrections is telling you half of what it knows.

An unreachable page is recorded as unreachable. It is never recorded as a changed price.

The log

VenueRe-readResult
Acropolis Museum 2026-08-18 unchanged
Basilica of Santa Maria Novella 2026-08-18 unchanged
Basque Cider Houses 2026-08-18 unchanged
Cappella Sansevero 2026-08-18 unchanged
Casa de Pilatos 2026-08-18 unchanged
Casa Milà (La Pedrera) 2026-08-18 unchanged
Catacombs of San Callisto 2026-08-18 unchanged
Château d'Amboise 2026-08-18 unchanged
Château de Castelnaud 2026-08-18 unchanged
Château de Villandry 2026-08-18 unchanged
Château des Ducs de Bretagne Nantes 2026-08-18 unchanged
Eiffel Tower 2026-08-18 unchanged
Fondation Maeght 2026-08-18 unchanged
Futuroscope 2026-08-18 unchanged
Gouffre de Padirac 2026-08-18 unchanged
Leaning Tower 2026-08-18 unchanged
Louvre Museum 2026-08-18 unchanged
MAC — Musée d'Art Contemporain 2026-08-18 unchanged
MAXXI – The National Museum of XXI Century Arts 2026-08-18 unchanged
Mezquita-Catedral 2026-08-18 unchanged
Mirabilandia 2026-08-18 unchanged
MO.CO Hôtel des collections 2026-08-18 unchanged
Montjuïc Castle 2026-08-18 unchanged
Musée de l'Armée 2026-08-18 unchanged
Musée de l'Institut du Monde Arabe 2026-08-18 unchanged
Musée de l'Œuvre Notre-Dame 2026-08-18 unchanged
Musée des Arts et Métiers 2026-08-18 unchanged
Musée des Monnaies et Médailles 2026-08-18 unchanged
Musée des Plans-Reliefs 2026-08-18 unchanged
Musée du Quai Branly - Jacques Chirac 2026-08-18 unchanged
Musée Picasso — Antibes 2026-08-18 unchanged
Musée Rodin 2026-08-18 unchanged
Musée Tomi Ungerer 2026-08-18 unchanged
National Roman Museum – Palazzo Massimo 2026-08-18 unchanged
Nerja Caves & Balcón de Europa 2026-08-18 unchanged
Notre Dame de la Garde 2026-08-18 unchanged
Oceanogràfic 2026-08-18 unchanged
Old Cathedral 2026-08-18 unchanged
Palais de Tokyo 2026-08-18 unchanged
Palais des Beaux Arts de Lille 2026-08-18 unchanged
Pantheon 2026-08-18 unchanged
Parco Preistorico 2026-08-18 unchanged
Park Güell 2026-08-18 unchanged
Roussillon Sentier des Ocres 2026-08-18 unchanged
Seville Cathedral & Giralda Tower 2026-08-18 unchanged
Torre dei Lamberti 2026-08-18 unchanged
Utah Beach Museum 2026-08-18 unchanged
Villa Carlotta 2026-08-18 unchanged
Villa Ephrussi de Rothschild 2026-08-18 unchanged
Barcelona Cathedral 2026-08-17 unchanged
Musée Unterlinden Colmar 2026-08-17 unchanged

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Re-checks run monthly. Every row links to the venue's own page, which is the only thing this registry treats as evidence.