out of stock Stanley Folding Hex Key Set 8 in 1 Metric $2.24
This was posted 4 months 14 days ago, and might be an out-dated deal
Much better than all those Meritline junk tools that get posted here. Pretty good bargain considering they go for $18.60 at Bunnings. Seem to be about $14 posted from eBay.
Technically you could take this to Bunnings and get a further 10% off (bringing it to $2.02) but its hardly worth the effort :P
Edit: Obviously click pickup in store to avoid any delivery fee..
2nd Edit: Possibly only for QLD, could try your luck putting in location as QLD (if you are not in QLD) then put your local store as pickup but I'm not 100% sure that works.