If you ever do see this, please email me directly, jj@vgpc.com, and I'll look into them and correct them.

Users with contributor privileges can add eBay sales to the site.

https://www.pricecharting.com/ebay/add-new-listings

They can't choose the condition for the sale though.  I'll make a note about that request.  Feel free to add a feature request for that if you think it is worth it on it's own after trying out the existing tool.

Good suggestion.  We allow multiple reports, but we don't allow the sale to show up for review again because some legitimate sales are reported over and over again and fill up the review queue.  

I definitely want to fix these sales when possible though.  I've gone through a bunch of the Mortal Kombat Komplete edition sales and reclassified them.  If you know of more examples, please let me know so I can do the same.  But I probably can't do the solution presented in your opening request.

I've added all of these now.  Sorry it took a few days.

Added this now.

https://www.pricecharting.com/game/pc-games/alan-wake

Can you give me a link to a photo of the item you are referring to?

I've added those now.  You can find them here:

https://www.pricecharting.com/search-products?type=videogames&q=rockman+world+jp

I've added this now.

https://www.pricecharting.com/game/jp-sega-dreamcast/biohazard-2-value-plus

Thank you so much for this screenshot.  Glad the sports card issue is gone.  I'll look into fixing the dropdown list to only include consoles include in your collection already.  

We will reply to the suggestion when it is being worked on and/or finished.  This request doesn't have quite enough votes for us to make it a top priority but we did see the request and we will prioritize it along with all other user requests.