"Shelf Life" for any other product is a near-linear process.
Start high, slowly decline; the irony here is that prior to 2005, GAMES USED TO DO THIS (in my market this was especially true).
I could purchase Warcraft 3 in 2002 for 50 bucks. In 2003, it was 40. In 2005 it was 20, and I just bought a BRAND NEW COPY last year for 12.
I can name the same process for unused (new) copies of older titles up until that point. What happened?
Well, for starters, the number publishers declined rapidly in number as the Big Boys in each region (Squaresoft for Japan, EA and Vivendi in the US, Ubisoft in Europe) ate up their weakened competition.
Now, Publishers indisputably control the industry; they commission the games, they OWN the developers, they own the names, copyrights you name it. Sometimes, they even dictate production against a developer's will (due to contract obligations).
In fact, there is only one part of the industry the publisher does not completely control or own; Distribution.
Gamestop has, over the course of the last decade, systematically eliminated its competition through strong business practices, luck, and possibly some underhanded tactics (why yes, I have watched over half a dozen local game retailers mysteriously turn into Gamestops in the last 10 years).
They can stand toe to toe with any other major video game retailer...but more importantly, the big Publishers.
This is an age-old problem that has already been dealt with in every other industry; every manufacturer of every conceivable product ideally would want to cut out the middle-man.
Start high, slowly decline; the irony here is that prior to 2005, GAMES USED TO DO THIS (in my market this was especially true).
I could purchase Warcraft 3 in 2002 for 50 bucks. In 2003, it was 40. In 2005 it was 20, and I just bought a BRAND NEW COPY last year for 12.
I can name the same process for unused (new) copies of older titles up until that point. What happened?
Well, for starters, the number publishers declined rapidly in number as the Big Boys in each region (Squaresoft for Japan, EA and Vivendi in the US, Ubisoft in Europe) ate up their weakened competition.
Now, Publishers indisputably control the industry; they commission the games, they OWN the developers, they own the names, copyrights you name it. Sometimes, they even dictate production against a developer's will (due to contract obligations).
In fact, there is only one part of the industry the publisher does not completely control or own; Distribution.
Gamestop has, over the course of the last decade, systematically eliminated its competition through strong business practices, luck, and possibly some underhanded tactics (why yes, I have watched over half a dozen local game retailers mysteriously turn into Gamestops in the last 10 years).
They can stand toe to toe with any other major video game retailer...but more importantly, the big Publishers.
This is an age-old problem that has already been dealt with in every other industry; every manufacturer of every conceivable product ideally would want to cut out the middle-man.