I know this question has been answered before. But I am also interested in the resell value of each product. I am planning of buying one of the three, calibrate my tv and then sell it on ebay and get back as much money as I can. That will be my credit crunch birthday present for myself.:arty: Having seen more spyder 2 & 3 products on ebay than Eye One, makes me think that spyder is a more popular product. But this also means that there is more competition. I think I can get back most of my investment if I bought the spyder2. I can buy it for around £60 online and probably sell it for around £50. But, how does it compare to eye one and spyder 3? What do you guyz think?