I have never done this. I'd rather wait a few years and get them when the price comes down... think about it this way - 5 DVDs for £100 isn't very many... 50 for a grand! I'd rather get £8-£12 DVDs, ones on offer etc. Surely soon, when DVDs are released, they're prices won't be so high, because how many people buy them at £20 each. I'm probably wrong, but not many I would think.