sega st-v

Putting this out to see if anyone is interested in parting with their groove on fight cart for the Sega ST-V. I have Matrimelee running on my neogeo, and I want to feature groove on fight next to it:

Asking $600 and I will ship within the USA for free ST-V + Dark Knight Multi is fully functional, and fully loaded with the games I put on the SD. I forget the exact list but I am sure I tried to get everything that matters. - Additional SD that was included with the Multi board (4gb) and the...