
Legiones Astartes · 50 models · 5 kits
1× Saturnine Praetor · 1× Centurion in MKII power armour · 1× Saturnine Dreadnought · 1× Araknae Quad Accelerator Platform · 6× Saturnine Terminators · 40× Legionaries in MKII power armour
Compare prices on every kit and battle group
Every Horus Heresy kit and battle group we can price — what each costs today across the shops we compare, which force it belongs to, and how the resin Forge World rows sit against the plastic ones. A big range with a small number of factions.
Each force page lists every kit and box we can price for it, cheapest shop first.
The army-in-a-box route. Where we can price both the box and its kits separately, the card says which is cheaper and by how much.

Legiones Astartes · 50 models · 5 kits
1× Saturnine Praetor · 1× Centurion in MKII power armour · 1× Saturnine Dreadnought · 1× Araknae Quad Accelerator Platform · 6× Saturnine Terminators · 40× Legionaries in MKII power armour

Mechanicum · 9 models · 3 kits
1× Thanatar Cavas Siege-automata · 2× Castellax Battle-automata · 6× Thallax

Solar Auxilia · 28 models · 4 kits
1× Leman Russ Strike Tank · 2× Hermes Light Sentinels (buildable as Hermes Veletaris Sentinels) · 5× Tactical Command Section · 20× Lasrifle Section

Legiones Astartes · 22 models · 3 kits
10× MkVI Tactical Squad Legionaries · 10× MkVI Heavy Support Squad Legionaries · 1× Leviathan Dreadnought with Ranged Weapons · 1× Deimos Pattern Rhino

Legiones Astartes · 4 kits
20× MkIV Tactical Legionaries · 10× MkIV Assault Legionaries · 1× Sicaran Battle Tank · 1× Contemptor Dreadnought
Sold out everywhereLegio Custodes · 6 models
4× Gyrfalcon Jetbikes · 1× Pallas Grav-attack · 1× Telemon Dreadnought
Sold out everywhereMechanicum · 18 models · 3 kits
1× Skitarii Battle-Pilgrym Marshal · 1× Vultarax Stratos-Automata · 16× Skitarii Battle-Pilgrym Corpus

Legio Custodes · 1 model

Legiones Astartes · 5 models
A$56.93 at the cheapest of 3 shops — save A$24.07

Legiones Astartes · 5 models
A$56.93 at the cheapest of 3 shops — save A$24.07



Mechanicum · 1 model
A$58.70 at the cheapest of 2 shops — save A$7.30

Legiones Astartes · 1 model
Also in 1 box

Legiones Astartes · 2 models


Legiones Astartes · 1 model


Mechanicum · 1 model
A$66.08 at the cheapest of 2 shops — save A$3.92
Also in 1 box


Legiones Astartes · 1 model
A$68.71 at the cheapest of 2 shops — save A$41.29
Also in 1 box

Solar Auxilia · 1 model

Solar Auxilia · 1 model
A$72.64 at the cheapest of 3 shops — save A$32.36


Legiones Astartes
A$74.41 at the cheapest of 2 shops — save A$31.59

Legiones Astartes · 6 models

Legiones Astartes · 10 models
A$76.57 at the cheapest of 3 shops — save A$36.43


Legiones Astartes · 2 models
A$77.16 at the cheapest of 2 shops — save A$35.84


The Horus Heresy is the civil war ten thousand years before Warhammer 40,000, played as its own game: Space Marine legions against each other at a larger scale than 40,000 uses, with tanks and infantry blocks rather than elite squads. The model range is a mix of plastic boxes and Forge World resin.
Only a handful of forces field it — the Legions themselves, the Mechanicum, the Solar Auxilia, the Custodes and the Knight houses — but each of them draws on a deep catalogue, which is why this page has five factions and hundreds of kits.
More per model than 40,000, and more variable, because a good part of the range is resin sold by one manufacturer. That is exactly where comparing shops earns its keep: the plastic kits are widely stocked and discounted, the resin ones often are not, and the gap between the two is the thing worth knowing before you commit to a list.
Every price here is what a shop was charging when we last checked it, in the market you are browsing. A row nobody stocks says so rather than showing an old number as though you could still pay it.
A battle group or starter box is the sensible first purchase: the plastic Legion kits are the cheapest models per pound in the range, and a starter set puts two forces and the rules on the table at once. Character models and specialist units are where the resin — and the cost — starts.
The Legions are painted, not converted, in most cases: the same plastic kit becomes any of eighteen forces on the strength of a colour scheme, which makes the paint decision the one that actually distinguishes your army.
Prices were last checked 4 Sep and can change — the retailer's own page always has the final say. Affiliate links — how we make money.