Odyssea 24" 250w MH + 65w PC fixture - Just got one!
 

Well, i decided to order a 24" fixture as noted above from an E-Bay vendor ($250 cdn including tax and shipping by USPS NOT UPS). The fixture arrived within 10 days and in perfect working order. Plugged in some timers and fired it right up! As my experience with it progresses, i will update this thread.

Initial impressions: came with the 14k Odyssea bulb, nice crisp white with a hint of blue, definitely brighter than my 4 bulb Aquatic Life fixture (which is what i wanted for my addition of a clam and SPS in the near future). The fan is a bit loud, but other than that, all is good so far two weeks in!