LEGO 7996 Double Crossover Track for RC Trains Set Parts Inventory and Instructions - LEGO Reference Guide
4DBRIX CROSSOVER TRAIN TRACK Compared to LEGO 7996 - YouTube
LEGO 7996: Train Rail Crossing | Brickset: LEGO set guide and database
LEGO City Train 7996 Double Crossover Switch Track - Why so much? - YouTube
Bastens - We are lucky enough to have one of the LEGO City Train Track Splitter 7996 which is now retired. That being said I wouldn't recommend spending over $250 to buy
Lot Detail - LEGO Collector Set #7996 Train Rail Crossing New and Unopened
Peeron: Train Rail Crossing for RC Trains (#7996-1)
Lego City 7996 Double Crossing - Brand New - Railroad Retired Factory Sealed | eBay