Etymotic Research HF5 +

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Etymotic Research Hf5 Portable in-Ear Monitors Blue AUD $147.61/USD $109.89 Delivered @ Massdrop

expired Etymotic Research Hf5 Portable in-Ear Monitors Blue AUD $147.61/USD $109.89 Delivered @ Massdrop

USD $1:AUD $1.34 or USD $1:AUD $0.74 was used for rough estimation of AUD. Specs: Frequency response: 20 Hz–15 kHz Accuracy score: 85% Transducers: High-performance balanced …

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expired Amazon: Etymotic Research HF5 (Cobalt) US $99.99 + Shipping (US $8.48 to Syd)

Not sure if it is the cheapest, but great price IMO(the lowest I have seen is US$90 last year). MC5(Black) is selling for US$58.88