every ngdev dc game has been available as discimage for years...
ngcd only last hope...
mvs only a bootleg of the ngcd image, same for the aes...
its sad that they prefer to sell their games for 400 €++ instead of making them available via steam, ios, android etc. for a lower price and a bigger audience. imho there is no ngdev game worth that much money...but without any competitor and the thankful and paying neo geo community its an easy and reliable business model...