If you are like me, you hate 100uf caps because they tend to be so big. So, I bought a reel of 800 tantalum ones. I will sell them to you guys for 20 pieces for $10. (I am asking more on eBay). I will pay shipping and get them out immediately. Sales to U.S. only - sorry! (unless you want to pay customs). Shipping overseas means a trip to the post office.
Trades are also possible. Message me. Overseas is okay for trades.
The size is about 4mm by 7 mm (best: they taper at the bottom, so they work around adjacent parts easily). They fit where other 100 uF caps will not. These are Kemet, US parts (manufactured in Mexico); 25V 10% tolerance