- A dish draining rack: that's very inexpensive and I'm wasting way less time and space than before arranging dishes.
- A vertical desktop file sorter: exactly the same thing, but for papers.
- Thin, fingerless gloves I can type with: while this has not solved my dry hands problem in winter, it has helped a lot.
- Monitor and speakers stands: that has bought me a lot of desk real estate.
- Pan lids: cooking is faster, smells less, and consumes less energy; also some food is less dry.
And the thing I've been using for a few years now, but which has been waaaay above my expectations:
- A headset with ANC and multipoint Bluetooth: a real life changer for work, gaming and phone calls; the most expensive item in this list, but definitely worth the price for me.