It varies from Lodge to Lodge. Anyone wishing to join will find a Lodge to suit his pocket. There is an initiation fee on entry and in due course regalia will have to be purchased. For example a Master Mason apron can be purchase for as little as £35
The meeting is normally followed by a dinner, the cost depending on the venue. There is, in addition, an annual subscription.
As a guide you can expect to pay between £250 to 300 per year.
Members are also invited to give to charity but this should always be within their means. It is a private donation and it is entirely up to the individual how much they wish to contribute.