I tested several online antique valuation tools over a few days.
Same items. Similar photos. Different platforms.

I expected small differences.
What I got were completely different answers.

That was surprising. And a bit worrying.

The Test Setup

I used:
One small furniture piece
One piece of jewelry
One decorative object

Nothing museum level. Just everyday antiques people actually own.

I submitted similar photos and descriptions each time.

What Happened Next

Some tools gave instant prices.
Others asked long forms.
A few never replied at all.

The values ranged from very low to unrealistically high.

That told me something important.

Tools that relied only on text questions performed worst.

The ones that focused on visual details were more consistent.
They didnt always give a price, but they helped me understand the item.

That alone felt more honest.

Online antique valuation works best when:
You treat it as a filter
You ignore exact prices early
You focus on identification first

Once I changed my expectations, results made more sense.

The most useful tool wasnt the one with the biggest number.

It was the one that:
Explained why an item mattered
Highlighted construction details
Pointed out uncertainty

It helped me decide which items were worth deeper research.

Online valuation isnt about finding the highest number.

Its about avoiding the wrong one.