Hi all, long shot but I'm after a sheet of metal around 900 x 600 x 10 to 15mm thick to support a flypress on a mobile stand I'm working on, and it seems hard to find a sheet at a decent price. So far the few places around Dandenong that would give me a price have quoted:

2400 x 1200 x 10 - $330inc (won't cut though)
900 x 600 x 10 - $190inc (note above cost!)
900 x 600 x 12 - $220
900 x 600 x 15 - $264

Does anyone not too far from Hawthorn or Dandenong have a sheet roughly anywhere near that size they'll sell (I can cut it down), closer to the 15mm if possible, or can recommend a supplier near Dandenong or thereabouts that can at a reasonable price?

I'm in for a penny with this project but don't want to go too ballistic on the costs, as I'm sure I'm very over engineering it anyway.

cheers, Ian