If you really like the seat and can find it, go for it. Be aware that it will have lost a year of its life, but since it has an 8 year expiration it will still have one.
Also you may want to invest in a car seat bag for easy carrying, or a luggage rack and some bungee cords, or figure out how to bungee it to your stroller if you're taking one, to get through the airport. The Uptown doesn't come with a carry bag and is difficult to carry properly for long distances (you shouldn't carry it by its straps, rather by its shell, which gets awkward.)