Well I don't really know what you are purchasing, but in my case with 4x5" sheet film, I would be struggling to find anywhere in the world more expensive than what is available in Australia.
For HP5+ 4x5" sheet film, I can purchase 100 sheets from Badger Graphics in the USA for $193.26 AUD at today's conversion rate. Including GST it comes to $212.59 AUD
http://www.badgergraphic.com/openca...oduct/product&path=235_178_253&product_id=626
In Australia with their current 5% discount, Vanbar have HP5+ in 25 sheet boxes for $179.07 AUD
https://www.vanbar.com.au/catalogue/product.php?id=126010
Multiply that by four to get the same amount of film, you end up purchasing 100 sheets for $716.28 AUD; their price does include the 10% GST component, but...........................
Forgetting about delivery costs and the 10% GST inclusion of the locally sourced product, the difference is unbelievably huge.
I can tell you that even if I take the train and tram to Vanbar to save on delivery costs, I fail to see where I can have an approximate savings of $503.69 AUD by shopping locally.
Allowing for the fact that we are a smaller market and there will be some economies of scale, I firmly believe we are being taken for a ride by the Australian distributor and their retailers in this country.
Mick.
PS: if you purchase 3 x 100 sheet boxes from Badger, that is the best bang for your buck with regard to postage from the USA.