The Lippert Touch Pad 151000124 is currently in stock at Elkhart RV Parts, even though it is no longer available directly from Lippert. However, Elkhart RV Parts does not offer overseas shipping at this time, including to South Australia. While a special request for international shipping can be submitted, it is not guaranteed due to company policy. For assistance with purchasing and shipping options, customers are encouraged to contact local distributors or RV service centers in Australia that might stock compatible replacement units or provide import assistance.