work it out yourself
cheap west end bars- - free entry drinks about 3 euros
bigger west end bars - free entry drinks about 7 euros
sunset bars/bar m/ibiza town harbour etc - free entry, drinks 7/12 euros
big clubs - bus 1 euro, taxi 15-25 euros, pre-bought tickets 25-50 euros, entry on the door 30-60 euros, drinks water 4/6 euros, beers 8/10, others 10-15 euros