Movie posters

I've decide to buy movie posters as an investment for my retirement lol. It's not as crazy as it sounds either. I was on the site moviemarket.com looking for some new pics for my bedroom. I was wanting some posters of my fave movies to frame. I typed in "Mullholland dr" and a poster came up for the jaw dropping price of almost £70, the thing is it was the same poster i was going to buy when that flick came out in 2001, at that time it was only about £7. So if i buy posters that come out just as the movie comes out, keep them in their cover etc then i could sell them years later for mega bucks. Especially if they are first prints and of big movies such as the new indiana jones movie or cult one's like death proof.