HI, I bought 4 pallets at Altona last year, the vendor bid is $75 so your first bid is $100 and up $25 per bid, most pallets sold for $125 for average tyres and $200 for good tyres, 6 tyres per pallet. Remember that out of the 6 tyres 3 maybe four are OK, there are some real bad ones mixed in (and I mean not just unroadworthy but unusable!!), plan on buying twice what you need.
I'll pull out my invoice tomorrow and have a look, but from memory "just" 13.75% on top of winning bid price, + GST.
There are a lot of people (not just us) looking very closely at these tyres so no bargains.......
Cheers
Scott