A typewriter with a USB connection? They're basically very expensive (think $1,249) keyboards for your computers. Some of them are docking stations.
I like this one. It's a dry erase board that folds up, so that you can carry it with you. As a writer, this is a great tool.
Is it a hammock or is it a tent? It's both. There are various types. This one, from Dick's Sporting Goods was more reasonable than some ($39.95).
I saw this on a friend's Facebook feed today. It probably wouldn't work for me, because my house is (mostly) carpeted, but if you had hardwood floors (and/or a pet that sheds a lot), it might be interesting. It's a vacuum of sorts. You sweep things in front of it, and it sucks them up (it has a sensor). Interesting. I was skeptical, but it has decent reviews on Amazon.
How about a Spongebob Squarepants Pineapple Villa? (Interior images if you click through). Just $3,800.
Or magnetic spice tins and a base to hang them on? (Hmm, does this look like something a person could make)?
Oh well, I could go on, but I won't. So many fun and interesting things? I love internet window shopping.
Have a great day!