Transformer RPM Diecast cars

Just wondering if anyone has got into collecting the 1/64 scale Transformer RPM cars?

I know there is a fair few of them out at the moment going on this list I found on Wiki.


SINGLE PACK
• Bumblebee (Autobot; Chevrolet Camaro) - Single pack as either the 2009 Concept, or the 2010 SS model.
• Ironhide (Autobot; GMC Topkick) - Available in single pack (coloured in all-black)
• Jetfire (Autobot; SR-71 Blackbird)[33]
• Long Haul (Decepticon; Dump Truck) - Available in single pack.
• Megatron (Decepticon; Cybertronian Tank) - Available in single pack.
• Mixmaster (Decepticon; Concrete Mixer) - Available in single pack.
• Autobot Ratchet (Autobot; Hummer H2 Search & Rescue Vehicle)[34]
• Sideswipe (Autobot; Chevrolet Corvette) - Available in single pack.
• Wreckloose (Decepticon; Audi R8) - Green repaint of Sideways.[36

TWIN PACK
• Barricade (Decepticon; Ford Mustang Saleen S281 police car) - Available in single pack or bundled with Bumblebee.
• Bumblebee (Autobot; 1976 Camaro) - Bundled with Barricade.
• Bonecrusher (Decepticon; Buffalo H) - Bundled with Optimus Prime.
• Optimus Prime (Autobot; Peterbilt truck) - Available in single pack or bundled with Bonecrusher.
• Landmine (Autobot; Dune Buggy) - Bundled with Rampage.
• Rampage (Decepticon; Bulldozer) - Bundled with Landmine or Jazz.
• Decepticon Brawl (Decepticon; M1A1 Abrams) - Bundled with Jazz.
• Autobot Jazz (Autobot; Pontiac Solstice custom concept) - Bundled with Brawl.[32]
• Megatron (Decepticon; Cybertronian Tank) - Ice Blue repaint; bundled with Ratchet.
• Autobot Ratchet (Autobot; Hummer H2 Search & Rescue Vehicle) - Black repaint; bundled with Megatron.[35]
• Mudflap (Autobot; Chevrolet Trax concept) - Available in single pack or bundled with Skids.
• Autobot Skids (Autobot; Chevrolet Beat concept) - Bundled with Mudflap or the Devastator Showdown playset.
• Rollbar (Autobot; Hummer H2) - Bundled with Sideways.
• Sideways (Decepticon; Audi R8) - Available in single pack or bundled with Rollbar.
• Ironhide (Autobot; GMC Topkick) - Silver and black N.E.S.T. repaint, bundled with Starscream
• Starscream (Decepticon; F-22 Raptor) - Available as a single pack, or bundled with silver and black Ironhide.