Big W Midland has like 10 of Heavy Tread (PCC).

Target is dead (basically literally - all they've got is a single lonely Legends Class Devastator)

K Mart and Toyworld have lots of early HftD smaller stuff (scouts and legends) and each has about 15 Electrostatic Jolts. Toyworld has managed either to sell or ship elsewhere the 20 odd NEST Alliance Voyagers that were there last time.