In 2008 I bought the Lord of the Rings Battle for Middle Earth Anthology. I paid $22.48 with shipping. Here’s my receipt from Amazon:

About a year later, I wanted to play multiplayer mode with my family and friends, but I only have one copy of the game. I figured $20 would be well worth it for the fun that it would generate. I headed off to Amazon only to find this:

After 12 months the game had jumped from under $20 to almost $200. If I wasn’t so attached to the game I would have thrown my copy up for sale to see what kind of cash I could rake in. I didn’t though, because it’s a good game and I still have to beat it.
Out of curiosity, I went back again on September 8th to check the price. The price had dropped tremendously, but was still more than I was willing to spend.

It’s really amazing how games change prices over time. There needs to be an app or service which you can use to track the changes in price. How about a piece of software that tracks the current price of an item on a number of different sites and offers the option to auto-buy an item if it drops below a target price? (Provided you have an account on that site, of course.) Now I think that sounds like a killer app!
Price Check:Battle for Middle Earth Anthology on Amazon
