Expensive ones are have international warranty.
It's unusual to find manufacturing defects on frame.
No company is in the biz to sell u a defective goods to ruin their reputation not to mention wasted time and effort to handle RMA

I got my tag automatic frame for usd$280 online if go store closer to usd$400.
One can go store and test compare price b4 buying online

This post has been edited by patryn33: Oct 22 2013, 09:28 AM