Since Playster's content varies from country to country, the membership costs vary as well. To see the membership costs associated to your country, head over to the Playster homepage, and click the Try Now button on the top right.
In the US, Playster's comprehensive package of music, movies, books, and games costs $24.95/month. You can also sign up for individual packages, such as movies only, starting at $3.99/month. Payments can be made with Visa, Mastercard. Debit cards having a Visa or Mastercard logo on them are also accepted.
Remember that you can try it all for free first, for 30 days!