at $1 per share, the market cap would be about $300 million, far less than the amount of cash on hand that GameStop currently has, not to even speak of RC's personal warchest and the ~ 200,000 DRS'd investors that would be scooping them up at that price.
Personally I don't see how it would be possible for the price to go that low, but if it did I would be buying as many as I could.