Are Connect 4 stackers in stores?

I e-mailed Hasbro and they said that Connect 4 Stackers was released in 2006 and per a marketing decision was discontinued. But even though it is no longer in there current product line, you may still be able to find it in retail stores. Some of the retail stores that carry Hasbro products include Toys R Us, Wal-Mart, Kmart, Target and Kay-Bee Toys. It's a shame, My friend has it nd I found it to be one of the most fun and creative games I've played.