Virgin Mobile’s LG Optimus V, which usually retails for $150 and at some retailers such as Amazon for around $100, is currently being offered for just $28 through LetsTalk (at bottom). That is under $30—with no contract—to get a device that competes with most of the $150 Android competitors on the market. It is unclear whether this is for the retailer’s Memorial Day weekend sale currently taking place, but it is a great deal for a more than decent smartphone either way. You will of course have to grab at least a month of Virgin prepaid service starting at $35, which means you still walk away at $63— less than half the original suggested retail price.

There are tons of cheap Android devices on the market, but the Optimus V packs a 3.2megapixel camera, 2GB onboard memory, a 600 MHz TI OMAP 3610 processor, and 3.2-inch touchscreen. Even if does not replace your main device, this is a great deal for a backup phone, car GPS, media player, etc., at just $30. The deal is currently backordered, but the price will be honored when more stock becomes available.

Note: You will have to buy the first month of service with this phone, pushing the cost to $63 with one-month of service. Still, not bad!