If I want traffic info in my aeroplane now, I need to spend 10 grand on a TAS600 or similar
I think the last price I saw was about US$12k plus installation. You may not get much change out of A$20k.
I have a Zaon XRX PCAS in the Bo (after a recent close encounter), but the jury is still out on whether it was worth the A$2k.
Dr 