Prices checked 1 min ago with Queensland Fuel Price Reporting (Fri, 6 Nov, 3:30 pm AEST)
The cheapest LPG near Everton Park right now is 103.9c at 7-Eleven Aspley. The average across 2 servos within 6 km is 106.9c, and the gap
between cheapest and dearest is
6.0c a litre, about $3.00 on a 50-litre fill.