Price difference for the same model on Amazon for the T3i

I'm just wondering why the price difference, I searched on amazon for the T3i 18-135 mm, and two came up, I tried to compare everything but they appear to be the same...I was just about to buy it from eBay and came across this
1) http://www.amazon.com/Canon-Rebel-T3i-18-135mm-Standard/dp/B004MN00C4/ref=sr_1_1?s=electronics&ie=UTF8&qid=1302450696&sr=1-1

2) http://www.amazon.com/Canon-Rebel-T3i-18-135mm-Standard/dp/B004MN00C4/ref=sr_1_1?s=electronics&ie=UTF8&qid=1302450696&sr=1-1

Reply 1 : Price difference for the same model on Amazon for the T3i

I didn't find any difference at those 2 links.

Reply 2 : Price difference for the same model on Amazon for the T3i

...and FWIW, you can get the T3i for a much better price with coupon code BUYDIGCLUB30 from buydig.com.