I'v been working in this shop for 7months, and the boss want to selll me this shop. its an internet cafe` with basicaly 10computers and an international calling system. he's gonna actually sell me the buisness with all the stuff in the shop, cause the building is rented to him. so its basicaly a change of owners. the price he's asking is 30,000 euros. is this too much for an already open buisness?