desk & sq meter & beer

I was thinking about buying a desk. It costs about 30 euros. I thought it was a bargain.
BUT
I made the following calcul:
desk = 2 square meters
1 square meters = 2000 euros in Bucharest
so the desk costs 2*2000 + 30 = 4030 euros.

A beer costs 1 euro. If you drink a beer, you can sit at a table in any bar.
So with the money for the desk I can use a table in a bar for 4030 days = 16 years !!!

Conclusion: I shall have another beer, even I shall stay at the desk for nothing.