My sons Speech Therapist was $160 for 50mins. She has left that company and gone out on her own and is now $120 for 60mins.
It's expensive, we have only done one term, undecided if we'll continue. Not sure how much he was gaining from each session but the tips & ideas we got given to use at home have been worth it. As well as advice on apps to d/l and use.
*We're in Victoria & that's the price before any rebate.*