It depends as to what your level of interest is in a series.
For Canadian coins I have a very old Charltons and it is quite sufficient for me, although the pricing is of no use at all. Current pricing can be found by scanning ebay or NCG price guides.
Same applies for Australian catalogues, and I use them in the same way.
Just make sure that whatever catalogue you use, that it will supply the referencing you need.
For Australian and NZ coins,
I use a recent copies of Rennicks and
The New Zealand Coin and Banknote Catalogue.
For Canadian coins I have a very old Charltons and it is quite sufficient for me, although the pricing is of no use at all. Current pricing can be found by scanning ebay or NCG price guides.
Same applies for Australian catalogues, and I use them in the same way.
Just make sure that whatever catalogue you use, that it will supply the referencing you need.
For Australian and NZ coins,
I use a recent copies of Rennicks and
The New Zealand Coin and Banknote Catalogue.




















