i bought mine a while ago its all aluminum weighs about 2lb, extends to 6.5 feet(from 24"), and like i said its 10 years old, i bought it for my 600 camera and its good enough for my 1000+ worth of cannon gear. i really dont think that you always need to buy the absolute best yo have nice things, im cairfull and things last... i mean it would have been nice to buy something made of titaniume or steel but i think my $20 tripod has stood the test of time...
i have one thats close to this and i love it...(but its taller.)
Visions Electronics