Raspberry Pi 3 Model B+ Board (3B+) : Electronics

Raspberry Pi X830 3.5 SATA HDD Mobile Storage Expansion Board With USB 3,0 +19V 2A Power Adapter Kit Compatible With Model B+/3B From Gotomall, $272.48

Elecrow Starter Kit for Raspberry Pi Model B+/ 2B/3B（with Power Supply）

The Raspberry Pi 3, an in Depth Look : 11 Steps (with Pictures) - Instructables

SunFounder 37 Modules Sensor Kit V2.0 for Raspberry Pi 3 Model B+ 3B 2B B+ A+ Zero, GPIO Extension Board Jump wires

Raspberry Pi 3B+ vs 3B

Sixfab Raspberry Pi 3 B+ Kit - Sixfab

Raspberry Pi 3 B+ Adds PoE Support

Raspberry Pi 3 - Model B+ - 1.4GHz Cortex-A53 with 1GB RAM : ID 3775 : $35.00 : Adafruit Industries, Unique & fun DIY electronics and kits

Raspberry Pi 3 B Motherboard – Sunhokey Electronics Co., Ltd

Raspberry Pi 3 B Motherboard – Sunhokey Electronics Co., Ltd

Raspberry Pi 3 Raspberry Pi 3 Model A+, B+ & SBC Boards - OKdo