56% off UNION Bike Tool Set from torpedo7.com.au I think this is the cheapest I've seen online.
I also bought a heart rate monitor/bicycle computer for $29.99
https://www.torpedo7.com.au/products/5ACUHN0AL/title/alpha-t…
Delivery is $9 but there is a $10 discount if you subscribe to their weekly newsletter
https://www.torpedo7.com.au/content/weeklyspecials
you'll pay nearly that price for the chain whip alone at your LBS