Prediction for the next eBay 20% off deal?

Hi all

I once found a website that had usefully logged all of eBay's past 20% off deals, but I've lost it from my internet bookmarks.

Does anyone have the same link? I can't seem to find it.

Anyhoo, has anyone got a prediction for when the next eBay 20% off offer will be?

I got some great radiator deals in the past and I need to upgrade a few more before winter ☃️❄️.

Thanks!

Paul