Material Design Palette Deck
Deck of 256 cards of every color in Google's material design color palette, so that designers can physically create and modify color schemes. Color on front, hex code on back.
Used Book Store with Original Reader's Notes
You can buy second-hand books that have the annotations of the original reader still inside. Insights to discover. This could be a physical store, an online store, or even a food truck like store.
$80 Headphones w/ Better Noise Isolation than Bose
A little less comfortable, a little worse sound, not quite as pretty, but a heck of a lot cheaper and a heck of a lot better noise cancellation. Only $80 (compare to $350 for Bose).
For $20 (+$5 shipping) you can send a "bomb" of TEN PAIRS of socks in a theme of your choice (fuzzy, funny, classy, etc.) to anyone. Great box, great gift. Investors welcome.
A Pitchcard app for Android and iOS with the exact same functionality as the web version. If they don't make it soon, I will.