The green fees in Spain, are in general much lower than in many other European countries, such as Finland, Norway, Sweden and United Kingdom.
On top of that, If you buy a property on a golf course, you will usually get even lower green fees on that course, sometimes also others, and special offers as long as you own that property.
Sometimes when you buy a property, you might also be able to get completely free green fees for up to 1-2 years, depending on the policy of the golf club, if it is a new property or resale property and the value of the property.
A good alternative for those who want to play golf cheaper, but not want to buy their own property, is to become a member in the Scandinavian club Mas Amigos and it's golf section.
Mas Amigos is open for all nationalities and a membership, including golf, costs only 42 euros for a year and grants you reduced fees on probably all golf courses in Costa Blanca and it's surroundings.
You can find their latest price list here. There you can also find the regular prices. http://golf.masamigos.com/en/greenfee/precios