National Geographic TOPO! California v4.6 for PC & Mac

Got this National Geographic TOPO! California software set. It's version 4.6 and comes with both discs in the original fold-out case. Really cool for looking at USGS topographic maps on your computer if you're into hiking or scouting out trails. The packaging has some light wear but the discs look decent. Good for someone who prefers offline maps or just likes the classic Nat Geo interface.