Very cheap DIY loudspeaker stands made from IKEA items.
What you’ll need:
Desktop legs: www.ikea.com/se/sv/p/adils-be... (the black ones were not available at the time, at my local store, so I bought white)
Cutting boards: www.ikea.com/se/sv/p/aptitlig... This size passes my speakers, you might need a different one.
Bamboo lid for food container: www.ikea.com/se/sv/p/ikea-365... This is a bit too small and makes the stand kind of unstable. I might switch it for something larger in the future. What helps a lot is that it is hollow, leaving room for the screw nut. You’ll see what I mean.
You also need screws, washers and rubber feet and obviously primer and paint.
Total cost was under 40 € for both stands, including the paint.