how does this add up?

Mark Ronson's Version. A few years old now - probably cost £14 when it was first out. Like all first release albums - (and knowing HMV if it isn't in one of their many sales - prob. still costs that) on Amazon uk - £4.93 - what's their download mpg version - oh. the same. Exactly the same. So despite the distinct lack of a physical disk, a jewel case and a nice printed cover - and the costs of post and packaging involved - it costs the same. Um. What does one of the 2nd hand discs cost? 91p... Um...er... this is the sort of nonsense they, the mostly tech/web ignorant never even touched upon when they were pushing through the digital rights bill thingy earlier this year.