Theme Garden is a new subscription based WordPress theme club offering professional quality premium WordPress themes. ThemeGarden will release at least one new WordPress theme every month, and they offer four different subscription options: 3 months, 6 months, 1 year, and a 1 year developer subscription. Every subscription option will give you unlimited access to every theme on ThemeGarden.com, first hand support and theme updates for the duration of your subscription.
The first ThemeGarden theme released for April 2010 is called Outline – a versatile premium WordPress theme which could be used for almost anything including news, media, magazine or even personal blogging sites.
For the full details of subscription options and theme features go to ThemeGarden