Do I get an automatic note when something sells or do I need to check my account often?

How we do this?

Walmart exclusive. AKA smoke gray (translucent black/gray outer color). Currently the most expensive Dualshock 3 listing on Amazon at $60, and only one auction on eBay in the last 90 days, but it sold for $12. Very hard to accurately price and very collectible due to rarity. It's official Sony six axis Dualshock 3, and plenty of GameStop exclusives are listed, so it seems this one should be listed as well

It's fairly common for people to buy Japanese releases of games through this proxy. And as prices often differ from the western marketplace counterparts, I have found that there are many cases of JP games with misleading representation of value due to only scraping data from eBay. I believe that having more authentic results is very important to the overall quality of this site and that this would be massively beneficial as such.

When sorting collection by biggest increase in price, it should take into account from the date the card was added to the collection on pricecharting!

This can be programmed easy:

1. Record all prices of cards on day it was added to collection on pricecharting (should be easy since there is a built in historic price chart on pricecharting)

2. If present day is Y, record all prices of cards on day Y (should be easy since there is a built in historic price chart on pricecharting)

3. Record the difference, Y-X and sort by largest to smallest

This is helpful for me and for any avid collector because I would like to see which cards have gone up the most since I purchased to maximize my profits when in the mood to sell some cards locally or on eBay. The current algorithm is quite poor in actually filtering from biggest to smallest increase in price alone.

I buy and sell a bunch on macari why don’t you include them in your pricing

Asus ROG ALLY HANDHELD