Liber Mechanicum: Forces of the Omnissiah Army Book

The Horus Heresy

Mechanicum

Cheapest in stock

$44.20

at Herrick Games and Hobbies · 15% below the $52.00 RRP

In stock at 2 of 5 stores

Its usual price since October 24th.

Go to Herrick Games and Hobbies

Every store

cheapest first

Store	Price	Stock
Herrick Games and Hobbies	$44.20	In stock
Chaos Legion Gaming	$44.20	In stock
The Hobby Hub	$44.20	Out of stock
LionHeart Hobby	$50.00	Out of stock
Retrofix Games	$52.00	Out of stock

On eBay

new, checked 8 Nov 2026

Listing	Price
Warhammer 40k Horus Heresy 2nd Edition Liber Mechanicum Book postage not stated · seller 100% (125)	$40.00

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Price by day

cheapest in stock, across stores

Lowest seen: $44.20; Chaos Legion Gaming, 24 Oct 2026
Highest seen: $44.20; Chaos Legion Gaming, 24 Oct 2026

Cheapest in stock Range across stores RRP

Details

for the record

RRP: $52.00
Barcode: 9781839064920

The cheapest Liber Mechanicum: Forces of the Omnissiah Army Book in United States today is $44.20 at Herrick Games and Hobbies, 15% below the $52.00 RRP. Its usual price since October 24th. Compared across 5 US stores, checked daily.

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