Astraeus Super-heavy Tank is a Space Marines kit. Games Workshop list it at £286.00.
More Space Marines kits
Ancient in Terminator ArmourAssault IntercessorsBallistus DreadnoughtBladeguard VeteransBrutalis DreadnoughtCaptain in Gravis ArmourCaptain in Terminator ArmourCaptain with Jump PackCaptain with Jump Pack and Relic ShieldCaptain in Gravis Armour with Master-crafted Heavy Bolt RifleCaptain with Relic ShieldCenturion Assault Squad