Are used AM4 X3D prices coming down in Canada?

There isn't enough Canadian pricing information here to say whether used prices have dropped. I'd compare recent local listings with the current retail price of a new 5800X3D, then factor in shipping and whether the used chip can be tested before buying.

Germany is one example where the new edition appears to have put some pressure on used prices. A reported check put used 5800X3D listings around 300 to 350 euros, down from roughly 500 euros previously, with the anniversary edition priced at 369 euros. That's a useful comparison, but it doesn't tell us what Canadian sellers are charging.

It may depend a lot on the local market. One report from Poland suggested prices were rising, while an Australian report described used X3D chips as scarce. Low listing volume can make it hard to tell whether a price change is a trend or just a couple of sellers changing their asks.