Rare Inserts in ’12-13 Contenders Basketball Gaining Secondary-Market Steam

There are no autographs on them, no massive swatches of multicolored memorabilia in them and no tell-tale sequential numbering behind them. Simply, they're  nicely designed base inserts with cool photography and subtle foil touches. But after a few weeks of 2012-13 Contenders Basketball being on the market, it would appear that hoops collectors across the country are finally starting to realize…