Newegg offers the Dolica 60" Pro Traveler Edition Tripod, model no. LA600, for $49.99 with free shipping. That's tied with our Black Friday mention as the lowest total price we've seen. (It's the best deal today by $20.) It features a removable ball head, carrying case, and maximum height of 60".
Note: Amazon charges the same, but it's currently listed as temporarily out of stock. It can still be ordered at this price.