On recent covers list all NES and SNES covers fromm Wing Commandser down are listed as Custom.
Atleast the SNES ones should be called retail.
NES ones can be Custom or Retail depending is the definiton changing to:
With NES logo on spine = Custom
Without our NES logo = Retail
If the definition is starting to change then the Gyruss cover higher on the list should be called Retail like it is, and the NES covers on the bottom of the list should be called custom like they are.
I say keep the covers that look about the same as retail ones called Retail, and truly custom ones Custom, Just as the definition has been since I joined.