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 …
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