I'm already maintaining another site and because my time is limited I don't have the resources to set up something like this myself, so I'll leave this idea for anyone who might be interested in setting up something like this. Maybe in the form of manually updated graphs made with Excep or so, or a more advanced approach where every visitor can update the prices in the database.
Here are a few items that would be interesting to see the prices of in a historical perspective:
- Rare crafting materials like Rubies, Diamonds, Sapphires, Ecto's and Amber.
- Dyes
- Runes, especially vigor runes
- Domain of Anguish gemstones
- Hero armor
- Maybe some greens or so
- Minipets
- Other expensive items
A source for the prices could be the ingame trader prices for things like crafting materials and guru prices for other items like minipets.
I would love to see something like this on the official Guild Wars website, one of the many Guild Wars fansites or a separate site for this project.
Edit: Here are some charts I found at the ingamers forum. This is an example of how a chart could look like:
http://guildwars.incgamers.com/forum...7&postcount=33
http://guildwars.incgamers.com/forum...0&postcount=34