I just bought Kobo Glo eReader Black Genuine Leather Case Cover Jacket + Screen Guard from the SkinDigital store.
There's a promo on at the moment of 10% off using coupon code Holiday10
Also free tracking - normally $2.
So my US $15.99 purchase was $14.39.
It's compulsory to use PayPal - but there is an option for those who don't want to sign in to their Pay Pal account to use it as a 'guest' and also an option not to use their conversion rate (which sucks). I opted to use my credit card company's rate so won't know what it is till I see the bank statement. Doesn't worry me because I know it's a darn lot better than Pay Pal.