when i was in HK last year, the only thing I found worth buying was Gen or TFP deluxes.... were about $15 . The HK dollar was a bit weaker then though, about 8HKD to 1AUD.

but agreed, most TFs are probably better sourced from the US, but need to bulk order to get most out of shipping. (got some deluxes recently from Amazon for $10USD each )