It's time to clear out many of my new, duplicate devices I have so here is this gem!  Shipping is included to within USA only (no outside USA orders on this listing please).  Ships from Raleigh, NC USA.
 
For Sale:  Anbernic RG351P Handheld (Black color) as pictured in 1st two photos.  Other photos show same cards running on a different device.  Includes my 512 GB card set (AmberElec) as described below:
 
 
I took the latest “AmberElec” firmware optimized for the system (best OS for this...better than ArkOS for this device), added my superior game libraries with full menu art, added missing bios files, fixed many issues, fixed menus, added themes, fixed themes, added tons of amazing ports (PortMaster)  and turned it in to the very best 512 GB card for the RG351p.
Includes OpenBor, NDS, ScummVM, Sega Naomi, Sammy Atomiswave, Playstation, PSP, Arcade (FBNeo & MAME), Dreamcast, Daphne (LaserDisc) among many others as listed in detail below. 
 
NOTE:  The "Games" partition is accessible directly in Windows on a PC for super easy game file transfers/mods/copying/pasting.  My larger (memory) versions of this card have more CD based games typically as described on those listings, as CD based games take up a lot of memory and many others.
 
26 themes pre-installed.  Approximately 19,900+ quality games including their game artwork and gamelists in the roms directory are installed.  CHEATS have been installed available through the retroarch menu for many popular systems.
 
Below is a detailed listing of what is included with this purchase:   
RG351P Handheld (Anbernic - black color) and 512 GB Sandisk (class 10) or  Samsung micro SD card loaded and ready to game.
 
Games have video previews that play too as you scroll down through the game lists. Awesome menu background themes loaded which can be easily switched up.  Games allow saving game play at ANY spot within the game. Games can be identified as "Favorites" simply so they can easily be found in the favorite folder.  Awesome "Custom Collections" are already setup and can be modified. The Arcade Favorites collections have hundreds of the best arcade games (from the thousand+ on system).
I left about 1.5 GB free space on the sd card available for save states and smooth operation.
This micro SD card has the following systems on it, and I list the approximate game count below:
System - approx. # Games Installed:
ALL - ~19,900+ games
 
-->ARCADE Systems:
Arcade (FBNeo) - 1830
Atomiswave - 17
Daphne - 14
MAME (Mame2003+ typ) - 321
Naomi - 89
Neo Geo - 140
--> Computer Systems:  
Amiga - 646
Amstrad CPC - 211
Atari 800 - 348
Atari ST - 305
Commodore 64 (C64) - 714
MSX - 635
MSX2 - 100
MS-DOS - 93
X68000 (Sharp) - 100
ZX Spektrum - 182
-->Consoles:
Amiga CD32 - 93
Atari 2600 - 617
Atari 5200 - 96
Atari 7800 - 58
ChannelF (Fairchild) - 30
Colecovision - 141
*Dreamcast - 266
Famicom - 386
Famicom Disk System (FDS) - 128
Genesis  (Sega) - 1,040  (784 + 137 + 34 + 44 + 41) 
    In submenu:  Genesis - Sonic Hacks - 137
    In submenu:  Genesis Streets of Rage Hacks - 34
    In submenu:  Genesis - Misc. Hacks - 44
    In submenu:  English Megadrive Translations - 41
Intellivision - 136
Master System (Sega) - 277
Megadrive-Japan (Sega) - 191
Nintendo 64 (N64) - 302
*  N64 Hacks in subfolder - 20
Neo Geo - 140
Nintendo (NES) – 1,481  (784 + 697)
    In submenu:  NES Hacks  - 697
Odyssey2 - 85
PC Engine - 290
*PC Engine CD - 47
*Playstation (Sony) - 392
Sega 32X - 34
*Sega CD - 129
Super Famicom (SFC) - 509
SG-1000 (Sega) - 68
Super Nintendo (SNES) – 1043  (795 + 64 + 145 + 39)
    In submenu:  SNES Hacks - 64
    In submenu:  SFC English Translations - 145
    In submenu:  Satellaview - 39
*SNES MSU1 (SNES-CD) - 38
Sufami - 15
SuperGrafx - 5
TurboGrafx-16 - 94
*TurboGrafx-CD - 45
Vectrex - 24 (overlays added/setup)
Virtualboy - 25
-->Handhelds:
Atari Lynx - 83
Game & Watch - 52
Game Gear - 259
Game Boy - 834
Gameboy Advance – 1084
   Includes GBA Hacks in submenu
   Includes 25 SGB (Super Game Boy) games in submenu
Gameboy Color – 572
   Includes GBC Hacks in submenu
*Nintendo DS (NDS) - 307
NeoGeo Pocket - 9
NeoGeo Pocket Color – 40
PokemonMini - 22
Sony PSP - 83
Sony PSP Minis - 296
Watari Supervision - 44
Wonderswan - 110
Wonderswan Color - 89
-->Misc. Category:
EasyRPG - 9
OpenBOR - 125
PORTS - 63
ScummVM - 49
Solarus - 8