i have used TNT express worldwide for personal pin purchases 5 or more times - interstate.* if u buy it from mark, use his company etc.

TNT gives a tracking number and u can go to the www.tnt.com.au website and track the item.TNT is very competitive BUT u must give very close weight (see manual or check specs on pinball database or ask anyone on the forum) and u must give correct dimensions.TNT can deliver to your front door unlike most pinball wholesalers unfortunately who only deliver depot to depot.fine if u have a ute or wagon and the correct moving stuff.
otherwise TNT is very good. P.S- SOME TNT depots require u to drop item off to their depot but they will deliver door to door.
goodluck with ya purchase.