Here we go… Apparently high demand for the Samsung Galaxy S III is causing a bit of a shipping delay for U.S. carriers. A trend we usually only see with Verizon, has now trickled down to other major carriers, who have been sending out announcements left and right to warn customers of possible delays.

Verizon has dropped the price of the HTC Rezound to a mere $80 just in time for summer. We’re sure it has more to do with Verizon’s upcoming lineup, bu hey, a deal is a deal. It’s actually a better deal than both Amazon Wireless and Wirefly have at the moment, which is surprising.

If you thought that Wirefly deal for the Sprint Galaxy S III was a good one, it appears both Amazon Wireless and Target Mobile are offering eligible AT&T customers the opportunity to upgrade to the Galaxy S III for $149.99! That’s the lowest price we’ve seen yet for an upgrade, and one that any eligible AT&T customer should certainly take advantage of.

Online mobile retailer, Wirefly, continues their trend of discounting top-tier devices. Today, they have begun taking pre-orders for the Samsung Galaxy S III on Sprint, and if you want to save a few bucks, you’ll want to order from them. Not only will you save yourself about $20, but you’ll also get the same June 21 ship date, free-shipping, and a 30-day pre-order price guarantee..

Verizon is certainly the king of launch delays, and while they are already going to be the last of the major U.S. carriers to launch the Samsung Galaxy S III, it appears they’ve pushed that date back one extra day. Is one more day really a big deal? Not really, but given Verizon’s track record, one has to wonder: “will one day turn into two, or three, or seven days?”