I remember Stallards! Good people. They processed 8 rolls of Kodachrome 200 (yes! remember Kodachrome!?

) for me back in 2005
Apologies for going off-topic (even more) but did Australia still local Kodachrome processing facilities by then? My understanding is we both made and processed Kodachrome locally, for a time.
I remember looking at the prices of Kodachrome around the time I first started dabbling in colour positives and thinking "yeah... nah!". I think it was around twice the price of buying, developing and mounting a roll of EliteChrome, plus the faff of having to mail off the film back to Kodak rather than drop it off to your favourite lab around the corner. Of course I have regrets now not trying it while I could, but along with the lack of speed (ISO64) it wasn't a terribly compelling option at the time.
Some Tassie photographers are sending their E6 to Victoria — VanBar and Walkens, where I have mine processed when I return fortnightly from QLD. I grieve to relate the extreme cost of a single roll of 120 film...Oh God... (saw a few days ago a single roll of
Ektachrome 100 in 135 was
$50.99!), then add processing cost, and then add postage out and postage back!
I've managed to acquire fresh Velvia at non-dumb prices in recent times - always a crapshoot for availability though - but current Ektachrome pricing in either 120 or especially 35mm is bat---t insane. I swear Kodak don't actually want to sell the stuff. If someone has tabs on a 400ft roll and wants to split it, sing out ;-)
In PD's day, film was cheap, abundant and easy to process, and he kept fridges stacked with forby Velvia.
Abundant and easier to get processed, for sure. But cheap(er)? I'm not always so sure... I've been thumbing through old issues of Darkroom Techniques magazine between the early '80s and early 2000s and it's fascinating to see the ads from B&H et. al. and the prices for gear and film back in the day. I'll have to take a scan and post it up. But, the interesting thing is, when you plug those prices into an inflation calculator, it's often not so far off today's prices. At least for 35mm and 120, I know options in sheet film are limited, hard to come buy and selling to a tiny market.
Which is kinda fair given the overall market is what, a few percent of what it was film was the only game in town.
I think a lot of it is actually psychological... us older folks remember what stuff cost 20-30 years ago, when Gold 100 or 400 could be bought for pocket change at a pharmacy or supermarket and pro packs of the good stuff didn't require a second mortgage. There's also a lot of other inflationary pressures these days grabbing at people's wallets. I remember spending quite a bit on film and processing back in the early 2000s, but I also wasn't spending 30-50% of my salary on rent at the time either.
What's definitely not up for debate is that we get royally screwed here in Australia for film in general. Currently on B&H a roll of 35mm E100 will cost you US$21, that's AUD$32ish or AUD$35 with GST incl. So yeah, those $50 rolls of Ektachrome are a sign of someone milking it.