Marketplace: Stuff for Sale
Items for sale are listed below. Prices are in US$. Contact me at the link in the footer or at email@example.com to purchase something. I'll reply with options for exact shipping cost. Payment can be made by paypal or money order. Items ship from Yorktown, Virginia, 23692, USA. I also run a store at www.bricklink.com called High Tech Bricks
BOOKS: "LEGO Optics" is available directly from me for $18 plus shipping. "High-Tech LEGO" is available for $19 plus shipping. "Secrets of Eli's LEGO Collection" is available for $5 plus shipping. All of these books are also available at www.amazon.com, in both print and ebook formats. The ebooks are considerably less expensive.
PARTS KIT FOR "LEGO Optics", Chapter 1: As shown in the photo above, I've put together a kit of the parts used for Chapter 1 of LEGO Optics. All the parts described in the chapter are included, except for a minifigure. All parts are in new condition. $12 plus shipping.
PARTS KIT FOR "LEGO Optics", Chapter 2: As shown in the photo above, I've put together a kit of the parts used for Chapter 2 of LEGO Optics. A Light Brick (54930c02) is included with a factory-installed yellow LED. The yellow LED can be replaced, using the instructions in Chapter 2, with one of the included LEDs in blue, green, pink, slow color changing, or fast color changing. I’ve checked out the LEDs to make sure they are the correct size to fit into the Light Brick. The Light Brick is new with fresh batteries, but a set of spare batteries is included. All parts are in new condition. $16 plus shipping.
CUSTOM-COLOR LIGHT BRICKS: The Chapter 2 parts kit above can be purchased for making your own custom color Light Bricks, but if you don't want to get into modifying the Light Brick yourself I can make it for you. I can install pink, blue, green, slow color changing, fast color changing, or infrared (940-nm, for science experiments or night vision illumination). Let me know what color you want. The video above is of the fast color changing design. $11 plus shipping.
GROVE WRAPPERS: As shown in the photo above, I have two sets (4 each) of Grove wrappers for sale. These wrappers hold Grove sensors and adapt them for holding in LEGO structures. I have an upcoming blog post coming up on the use of these wrappers. A set of 1x1 wrappers and 1x2 wrappers are included. These wrappers are hard to find and usually involve high shipping cost from China, so I bought some extras. This set for sale has not been used. $10 plus shipping for both sets as pictured.