TULSA, Oklahoma - The Nintendo Entertainment System Classic Edition is one of the biggest sellers of the 2016 holiday season.  

Stores in Tulsa and across the country are having a hard time keeping the retro game system in stock.  

Early Tuesday, News On 6 spotted a line of Nintendo fans waiting outside in the cold at the Best Buy store at 71st Street and Highway 169 to get one.

Best Buy says it would have limited quantities of the Nintendo Entertainment System Classic Edition available on a first-come basis when their stores opened Tuesday at 8 a.m. 

News On 6 photojournalist Gary Kruse stopped by and talked with some of those waiting in line outside the 71st Street store .