Track Prices for MVS Convert Cartridges

Some Neo Geo MVS were never released for AES systems, so people started swapping chips between the wanted MVS board and a cheaper, usually early title, AES board.

The resulting convert is a playable MVS game on an AES system, since the only difference between the two cartridfes type is the pcb thickness if im not mistaken.

The leftover MVS cart is also playable on it's corresponding console, the game being the AES swapped one.

Nothing else is changed or added, every piece is SNK original and playable on original software.