New to Reprap and broken extruder

Hey All,

I am new to 3D printing and have just finished my first build on a Prusa i3 but during the build I stuffed up and cracked the hinged part on my Greg's Hinged Extruder. Wondering if anyone nearby who wouldn't mind printing me a new one?

Was hoping that I could limp it by to print myself a new part but the extruder keeps on locking up ("Skipping").

I am west of Brisbane, 1/2 way between Ipswich and Gatton, so if anyone around between Brisbane and Toowoomba will be willing to print me the part I need I will happy to pay. Just really would rather not wait for a replacement part for my kit to come from the US.

Thanks all.

Tim