There is only one Blue in SL. and that is not a Mazdaspeed. I think only 1000 cars were built of the Mazdaspeed. Auction Prices are around Same as WRX Sti 9 Spec C. Going at 3.6 million yen.
Remember Mazdaspeed is based on same Type S. Just the PCM is different and i dont think it can do 290 BHP.
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2003. 12 : Mazda announced the release of a limited edition RX-8 Mazdaspeed Version. The RX-8 Mazdaspeed Version is based on the RX-8 Type S. Mazda has tuned up the engine using it's exclusively designed PCM (Powertrain Control Module) to match the modified intake and exhaust systems of the Mazdaspeed Version, as well as going through balance adjustments around the eccentric shaft in response to the lightweight flywheel. Mazda has also tuned up the suspension and fitted aero parts to further enhance sports driving performance.
2004.08 : Mazda RX-8 Mazdaspeed Version 2, based on the Mazda RX-8 Type S model, includes an exclusively tuned engine, suspension system and aero parts to further enhance the vehicle's sports driving performance. Features of the RX-8 Mazdaspeed Version include :
Tune-up parts exclusive to RX-8 Mazdaspeed Version 2 : PCM (Powertrain Control Module), fresh air duct, sports sound muffler with catalyst, upgraded spark plugs, re-balancing for the eccentric shaft, upgraded high-performance suspension kit includes height- and damping force-adjustable shock absorbers and sports spring set, Mazdaspeed ornament.
Existing Mazdaspeed tune-up parts : Oil cooler, light-weight flywheel, brake pad set, front/rear strut tower bar and performance bar set, large front/rear stabilizer, front nose, rear under skirt, side skirt set and rear wing, earthing kit.