Broca's Brain: Reflections on the Romance of Science by Carl Sagan
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Deal History
2
Deals Tracked
2
Sale Months
$4.81
Avg Deal Price
2 weeks ago
Last on Sale
Lowest deal price seen: $3.70
Price History
Step chart of observed prices. Filled markers are recorded deal appearances; the line tracks the regular-price segments we've confirmed.
Sale price (snapshots)
Regular price (snapshots)
Recorded deal
Past Deals
September 2026
Sale
$5.93
August 2026
Sale
$3.70
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