I have 16 of them, any amount of sale is ok. Don't contact me if you are not serious.
PINE64 ROCK64 single-board computer with 2GB RAM.
Rockchip RK3328 quad-core 64-bit ARM processor
2GB LPDDR3 RAM
16GB Class 10 microSD card included
Heatsink included
Gigabit Ethernet, USB 3.0 and HDMI 2.0
Supports Linux/Armbian and 4K video output
Suitable for a small server, media centre, automation or electronics projects.
No enclosure or power supply included. Thought if you want few of these, I might have some enclosures or power - need to search.