I have one of the displays from the first seller but I have not yet had time to get it working with UTFT.
The second display you mention is fairly common but there are two versions, both do in fact have touch screens.
The first was 400x240 with an ILI9327 driver. The auction you referenced says it is 480x320 yet the photos are of the earlier 400x240 version. This can determined by the number of resistor networks on the back of the card since the 400 wide display is setup for 8 bit mode, the 480 wide is 16 bit mode which requires two additional 10k resistor networks to drop the 8 additional data bits from 5 to the required 3.3 volts. Both versions work with the Mega board only and both need modifications to UTFT to get them functional with that library.