I bought it from a Canuck store that seemed like a pretty nice place: http://www.bytewizecomputers.com/products/7/7/446
both versions of the I875 are here... and yes it does look sweeeeet, been antsy for a while now waiting for it. I splurged and got the ANNRF, the fancier one
Make sure you set the currency to USD otherwise it looks pretty damn expensive (or more so). It ended up not shipping today (yesterday now). I just emailed them again, they are pretty nice people and respond promptly. The ETA for them from their supplier was Sept 12. I didn't mind the delay so much since from emailing Tyan I already figured they didn't have it yet even though they listed it, and we've (Bytewize and I) been emailing back and forth quite a bit.
Here's another store that lists it and actually listed having 2 in warehouse at one point but I guess not anymore: http://www.computerhq.com/hardware/part ... 16304.html
They are not rated so nicely at resellerratings.com however. I had to Froogle to find these stores and there still isn't anything on yahoo and just the above store on pricewatch.
By the way, I just ordered the 80C-HP with my newegg order and I was curious about the 80A, it is heavier and has 100cm2 more dissipation area, but it definitely won't look as cool on my red ATI card as the silver one