Muscle Motion Black Bumper Plates (Pair) $207 ($187 with $20 New Account Sign up) + Shipping @ Gym Direct

Really good price compared to all other shops at the moment for the 25kg plates. The other weight sizes are pretty good prices too
Seems to be $300 plus at all other places. $268 on ebay with the afterpay discount but $55 shipping kills it.

Sign up first to get the $20 welcome voucher

Shipping was $28.54 (Melbourne) taking total to $215.54 which is still very good.

There's 7% cash rewards, but I think the welcome $20 voucher will void it.