Polly Pockets, back when they were actually pocket -sized!!:) Ultra collectible and stimulating for the imagination. This heart castle one was very popular; my. Find great deals on eBay for Polly Pocket House in Polly Pocket Dolls. Shop with confidence. 20% OFF THIS WEEK ONLY ❚❚❙❙❘❘ This is a great vintage PP! You can find us on Facebook to take advantage of special offers, coupons and contests!.