The Hasselblad 500C launched in 1957, but Rollei did not launch the SL66 until 9 years later...hard to catch up in view of such a long period of success for Hassy 500C! And the follow on SLX launched in the early 1970's did not enjoy a good reputation for reliability, in face of the Hasselblad's proven reliability and selection for the US space program. The 6006 did not emerge until 1984. The technical advances of the 6000 series forced Hasselblad to respond with the 503 series in 1988, with TTL flash capability about 4 years after it appeared in 135 SLRs, but Rollie could not fight a good fight for market share when at a serious pricing disadvantage...as I stated very early in this thread,
I found this in a 2005 article,
"The 6008 AF weighs 1,500 grams and is 143 x 139 x 124mm without the lens. It is available through specialty retailers at an estimated retail price of $15,000."