What is the value of a combined Australian proof coin sets from 1966 to 2006?

Some years had more than one Proof set issued.

If the coins are Proof sets produced by the Royal Australian Mint, an average for each year set might work out to about $60 each.

A reputable coin dealer will be able to assess your collection and give a valuation on examination.

It should be noted that any Mint Uncirculated or Proof coin set should be in the original packaging and condition.