Halo: Cryptum: Book One of the Forerunner Saga by Greg Bear

Name: Halo: Cryptum: Book One of the Forerunner Saga
Author: Greg Bear

US marketplace

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Deal History

Deals Tracked

Sale Months

$10.44

Avg Deal Price

1 month ago

Last on Sale

Lowest deal price seen: $10.29

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

August 2026 Sale

$10.29

July 2026 Sale

$10.48

June 2026 Sale

$10.49

May 2026 Sale

$10.51

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