Upgrading my workbench

I have used/trashed desk as I saved from a convinient store. They´d gave me permition to take trashed desk from dumpster. So for me is... I have to buy 2nd hand furnitures from my colleague to upgrade. He was about throw them away. I had to convince him not throw it away. I even offered him a 100 Kr. (danish valuta) for both furnitures, he applied. :-)