A shelf of consoles going back a few generations is usually the most valuable, least insured category of stuff in a move, since replacement value on rare or discontinued systems can be surprising. Pad them individually and keep the valuable ones with you.
Pro tip: Photograph your shelf setup and cable routing before packing, especially for a home theater style entertainment center with multiple consoles wired to one TV.
Watch out: Rare or discontinued consoles can be worth significantly more than their original retail price; treat these as personal-carry items rather than trusting them to a moving truck.