For in-store pickup only, Micro Center offers the Element 14 Raspberry Pi 3 Model B Computer Board
, model no. PI3, for $29.99
. That's tied with our mention form April and the lowest price we could find by $5. Compatible with Linux, its features include a Broadcom ARMv8 1.2GHz 64-bit quad-core processor, 1GB RAM, and on-board WiFi and Bluetooth.