Your missing the point Blue, i was talking yearly depreciation. I have no doubt if you both resold your mfd3's NOW your get £800 for it or whatever someone is prepared to give you for it.
(same as anything these days) what its worth doesnt exsist anyone in the current climate.
im not talking yearly so your missing my point, i bought my TV and my MFD3 at the same time about 6 months ago, i paid £1500 for my TV and i would be lucky to get £400 for it now, i paid £700 ish for my MFD3 when i got it and im pretty sure i can sell it for that if not more (in fact i know someone who will give me £700 + now), in my books that zero depreciation on the MFD3 in 6 months, and huge depreciation on the tv
ps, i would still buy the TV first though

lets face it though who buys things expecting them not to depreciate, i didnt buy it not expecting to loose something, but if i can recoup even a quarter the cost and have a years enjoyment from it then i will be chuffed