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Callgrim Standard MK III is available for $10 (cheep!) and he's jointed by 5 more figures. The Order Standard MK III, Callgrim Stealth MK IV, Callgrim Red Metal, The Order Warp Tank Commander, and The Order Warp Tank Trooper are each $10 and in stock as of my writing this.
Again, click here to order yours now. The Callgrim Standard MK III price is a sale for the remainder of 2014.