Technical Readout: Dark Age expands on Technical Readout: Succession Wars, Technical Readout: Clan Invasion, and Technical Readout: Jihad. It combines information on Mechs previously found in Technical Readout: 3075, Technical Readout: 3085 (and its Supplemental), Technical Readout: 3145, Technical Readout: Irregulars, Technical Readout: Prototypes, and more into a single volume and features common Mechs from the Dark Age era. This book will retail for $39.99 upon release.
Catalyst Game Labs also recently launched their BattleTech Beginner Box, a new entry level miniatures boxed set (see "'BattleTech Beginner Box'").