Diablo 14 Piece Reciprocating Saw Blade Set + 9″ Carbide Tipped $39 + Delivery ($0 with $99 Order, C&C/In Store) @ Total Tools

These are very good bi-metal blades and you get a 9″ carbide tipped one. I think this is the same thing at bunnings: https://www.bunnings.com.au/diablo-14-piece-demolition-recip… for almost double the price without the bonus 9″ tip

Last time it was this price was Dec 2023: https://www.ozbargain.com.au/node/823738 I just checked my supply and I’ve only got a few Lenox fine-tooth metal/plastic ones left so I got 2 packs to last me another 2 years.