Used reception desk counter
You can find a used reception desk counter in the first thrift store, but do you want to buy from the first store you find? Maybe you should wait a bit and not hurry into this. Patience can bring great things. Why not try to go through a couple of second hand stores and see what you can get? You should never rush into things, especially when it's about your business.
If you do your research properly you could find the best desk you could ever ask for. You can start with a simple online search for used reception desk counter and see what you can get. You will probably get a lot of potential second hand stores from which you can choose from.
You can check their offers and prices and see where are the best deals. Then you can head over there and see the reception desks in person. You can get a feel of whether a desk is good or not for you. On the internet the pictures may say something, but when you get to the actual store, you may notice something else.
When you get to the store make sure that you pay close attention to every details of the desk. You must check the desk for any possible defects that it may have. After all, you don't want to spend money on a desk that is too used. You really want to find a used reception desk that can easily be turned into a great looking desk.