The series is often included in the Audible Plus Catalog , allowing active members to download and listen at no additional cost.
If you do not have a membership, you can purchase the entire 18-episode collection for approximately $16.13 (price subject to regional variation). from the oasthouse season 1 download
New users can sign up for a free trial of Audible, which typically includes a credit that can be used to permanently own the series or temporary access to the Plus Catalog. The series is often included in the Audible