Raspberry Pi Zero

The listed items on your screen are primarily accessories and cases for the Raspberry Pi Zero, with only one entry being the Raspberry Pi Zero W itself (item #6). Here's a summary of the relevant information:

1. Raspberry Pi Zero W (Wireless) (2017 model): This is the actual device and is priced at $26.99 new [6]. It is a small, affordable single-board computer that can be used for various DIY electronics and computing projects.

2. Accessories and Cases: The other items listed are accessories and cases for the Raspberry Pi Zero. These include: - KKSB Raspberry Pi Zero Case at $14 new [1] - Adafruit Raspberry Pi Zero Case at $6.67 new [2] - Official Raspberry Pi Zero W Case at $6.99 new [3] and $8.86 new [4] - DIN Rail Mount for Raspberry Pi Zero at $12.99 new [5] and a 3-pack at $28.99 new [8] - JustBoom DAC Zero pHAT at $15.99 new [7]

If you're looking to purchase a Raspberry Pi Zero W, the price is $26.99 new. If you need additional accessories or cases, the prices for those are listed above. You can also check the live eBay listings shown on this page to compare current asking prices against the sold values for the Raspberry Pi Zero W and its accessories.