You're viewing −50% Castles: A Fortified History of the WorldSignals live 245Score 79/100Saving £15You're viewing −50% Castles: A Fortified History of the WorldSignals live 245Score 79/100Saving £15
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Live · 22 days ago
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Castles: A Fortified History of the World
Live · 22 days agoAll-time low
Apollo · London

Castles: A Fortified History of the World

50% off · 270 days tracked · all-time low

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02 / Score breakdown

How we got to 79.

Weighted composite
Methodology
79/100
Strong
Above average. Worth a look — especially if it's in your category.
Discount magnitude35% weight · % off the verified reference
29/35
History confidence20% weight · 5 snapshots
15/20
Popularity15% weight · sales volume
9/15
Availability15% weight · sold by Amazon
15/15
Category quality10% weight · editorial multiplier
6/10
All-time low bonus5% weight · new floor
5/5