If you're not planning on spending much, your best bet is these Uggs. It's a popular item, while not very pricey. Another great option is these UGG Uggs. While the price is competitive, be sure that this item will become a worthy addition to your wardrobe. You might also want to consider these Suicoke Uggs. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you're looking for an item in the middle of the price range, why not check out these Ash Uggs. While the price is very reasonable, this product is an easy wardrobe update. Why not also look at these Mou Uggs. It's an attractive option both price and quality-wise. And do check out these Giuseppe Zanotti Design Uggs! It's a very popular item and good value for money.