the way I look at it is if you want a 48 or 100 in 1 with a new lcd screen or a mame cabinet then either A: buy a cab thats been gutted and is beyond restoring to original and repair and respray it. Or B: Build or buy a new cab.
what they have done would be like them buying a fully restored E.M or S.S and stripping the guts and back glass out of it and making a custom pin with a translite.