It has appeared on hispalug, the Spanish AFOL forum, an article about the feeling that prices have increased. It is really interesting (And long…) but it gives some nice info.
What had happened with Lego? Is Lego getting more expensive?

The average price of a LEGO bricks since 1960
Bricks price had not increased. But what about the weight of the bricks? You will see in the article.
