MrCART Virtual Boy Mulitcart

Note: This is a Preorder.  Batch 1 is estimated to ship starting in late August.
 
This is the worlds first Virtual Boy multicart with on-screen game selection!  It's the MrCART product from VB community member Mr. Flower.  RetroOnyx has permission from Mr. Flower to build and ship Mr.CART units for wider release.  Otherwise this is 100% a Mr. Flower device.  It really is an exciting time to finally have a product like this for the VB community!
 
MrCART is a VB multicart that displays the game selection menu on the VB screens.  It contains a 32Mbit flash memory and SRAM for save capability.  An SD card for storing games.  Game sizes from 256KB to 4MB are supported.  MrCART is the same size as an OEM VB game cartridge and is extremely simple to use.  This is cart only with dust cover and protective sleeve.  Some additional details are listed below.
 
Features overview:
True multicart on-screen game selection
ARM System-on-Chip (SoC) for fast operation
32 Mbit flash memory
8k x 8 battery SRAM for game saves (FRAM)
Micro SD slot to store .vb files
Original VB OEM case
Simple to use