I have one of those aluminum ladders that fold up into 4 pieces. As shown it's about 6 feet tall and can open into a straight ladder about 12 feet tall. It is like new, no dings, no dents, all the locks work. It's a good ladder. I just need a taller ladder and don't have room for both.
This ladder sells at Easy for $3,200/$3,400 (I can't remember) And I will sell you mine for $2,000.
If interested please PM me or email RothAndRoth@Gmail.com.