I tend to compare eBay pricing against an Australian supplier (where possible) along with consideration to the P&H costs and time frames. Quite often, I'll take the Aussie supplier, if for a little more cost, over an international supplier, due to possible return purposes and speed of local delivery.
I'd consider the A$39 against A$45, and for the extra $6, it's generally a mater of logistics.
If I was buying several units, then I'd take the international option as being cost effective.
