I bought Stratus eyepieces from Sirius Optics around 1 month ago (5, 8, 13, 21mm). They are all superb and work very well in my 12" LB.
The price on the website is not firm, Ron Gibson (from Sirius) was very pleasant to talk to and we negotiated a very reasonable price. While I did not get them down to Bintel prices ($195) it was close.
The real difference for me? If I had purchased them from Bintel as I originally planned I was going to be waiting until January
... Sirius had them all in stock, I placed my order & paid over the phone at 4:06pm Wednesday, they were delivered to my door at 11:30am the next morning (Express Post, Brisbane -> Melbourne). With delivery service like that I am extremely happy! I will certainly be using them again.
Cheers,
Nathan.