How Accurate Are Historical eBay Prices for Valuing Collectibles? or Can You Really Trust Historical

I use historical ebay prices as a rough guide, but I always add a buffer. If the avg is $200, I’ll list at $250 and see if anyone bites.

Also, tools like WatchCount or 130point.com help see actual sold prices (since eBay sometimes hides best offers).

But yeah, demand > past sales. If something’s trending, forget the old data.