This is a ladder. It is very similar to other ones you have used. I don't know how long it is but I assure you it is taller than you.
What is special about this ladder is that it was the inspiration for Stairway to Heaven by Led Zeppelin. The one requirement to buying this ladder is that you will commit to singing the second verse each time you use it.
I will take cash. I won't deliver unless you're like 5 minutes from my house. If you want to trade your motorbike for it, I will but you can't tell my wife.
♫ "There's a lady who's sure all that glitters is gold
And she's buying a stairway to Heaven"