The Horus Heresy: Mechanicum Thanatar Calix Siege Automata
Game System:Warhammer: The Horus Heresy
MSRP:
C$107.95 (CAD)*$106.00 (USD)*£64.50 (GBP)*A$172.50 (AUD)*
Estimated from retailer listings; not an official MSRP from the manufacturer or a designated source.
Release Date:3/29/2025
$90.10In Stock$106.00*-15%
⭐ All-time low
Save to wishlist or collection
Save to wishlist or collection
Kit details▼
Game System:Warhammer: The Horus Heresy
MSRP:
C$107.95 (CAD)*$106.00 (USD)*£64.50 (GBP)*A$172.50 (AUD)*
Estimated from retailer listings; not an official MSRP from the manufacturer or a designated source.
Release Date:3/29/2025
Current prices
Only 2 retailers list an in-stock price in USD right now. Compare shipping and verify on the store before buying.
Price history
All-time low: $90.10(04/07/2026)
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