These are PacMan Sprite badges, which I have created using Perler Beads (melted plastic beads). Here is (from left to right) Blinky, Inky, Clide / Sue (Ms. PacMan) / Tim (Jr. PacMan), a blue vulnerable ghost, and a white vulnerable ghost. Pinky will be available when I get the light pink beads.
I am selling these badges for wear at this year's Megaplex: Retro Arcade! $5 for each. This is available for preorder, which will be delivered to Megaplex. If you are not able to attend, add $2, and I'll mail it to you in the US. Payments by Paypal is most prefered.