Obviously you have both the unit and the training expense up front, and both are considerable or, for some, prohibitive. I still don't own my own CCR because of it (though with the Prism's fair price that problem is more on my end than SMI's).
As for the reduced prices for rebreather, especially CCRs, I believe it when I see them. Over the years many rebreather were in development, sometimes highly touted, and never made it onto the market. Pictures, stories, trade show appearances and plenty of rumors, but nothing more. The Phibian, the Nautilus, the Cochran, the SMS2000. Vaporware.
Others seem to be build, but end up not being available to the public. The mysterious Infinto and the much awaited Nemesis come to mind.
The reality is that, in the US, the Dolphin and Azi are sold, and both are fairly expensive for what they are. The difference between them is justified, but both probably should be a grand less for what you get.
The Inspiration, Megalodon and Prism are the eCCRs you can buy.
The stock Inspiration, last time I checked, goes for $7,300 plus ADV and shut-off valve. High volume and low price? With the units build in England, and the dollar being weak, don't expect prices to come down.
The Meg is still listed for $7,500 on their website, without ADV, HUD or deco. Lately fully optioned prices have been reported between $10,000 and $11,000, which I asume includes Shearwater deco electronics. A very solid CCR, but machining is by nature expensive. Don't expect prices to drop.
The Prism goes for $7,800 and has for many years. I asked SMI about the price and was told they have no intention of raising it. That price includes everything but the cowling.
The upcoming Evolution, as well as the Inspiration with new Vision electronics, should cost at least $8,500 based on the announced European prices, with fully optioned rigs (AVD, SOV, deco and scrubber gauge) exceeding $10,000. The first article I read in a German dive mag in August of 2002 estimated the price to be at Euro3,900 which was more than a grand less than the Inspiration. Turns out the price went the opposite way ... .
The KISS mCCRs have been placed in between, and prices have been quite stable (in Canadian currency, anyway). The smaller rebreather comes with the smaller price tag. It's also a newer design, more convinient to handle and probably less expensive to build. If Jetsam offers the announced 6,5 lbs. cannister option/upgrade, it should match the Classic unit in capability and could well replace it in the long run.
Someone actually brought a less expensive rebreather to the public.
Twice, really. Three cheers for Gordon and Kim.
The Nemesis, when shown at DEMA in 02 was supposed the be the magic less than $6,000 CCR. In Miami the following year the rig sat there looking good and supposed to be available soon. The Nitrox Diver CCR issue from that time lists it for $7,500, available in February 2004. The Evo is in there, too, to be sold in March 2004 between $8,200 and $9,995. The Ouroboros (now announced at Euro12,000) had the same sales date as the Evo at a lower $7,500.
So when anyone tells me about this "new rebreather" that'll be "available later this year" or "next spring" for "a low price" or "less than all other" rebreathers, I tend to be a wee bit sceptical. But I'll believe it when I see it.