Bailey Boat, you may not notice the difference, but it's there. I have Skeet and Trap barrels (about a 4" difference) for my Remington autoloader and the swing dynamics are drastically difference. I have essentially identical O/U guns with 28 and 30 inch barrels and they swing differently, too.
Cbhester, unfortunately $250 is about the going price for the barrel you want. If you're patient and keep your eyes open you may be able to find a deal. I typically recommend checking out
barrelexchange.com, but the site seems down this morning.