Look for STM3210E-SK/IAR. Should be <$300 with tax & shipping.
You want the IAR J-Link. It will be useful on future projects. Unless I missed something this development PCB comes with the J-Link. It also comes with a somewhat stripped down C/C++ compiler linker and library. Primary strip down: 32K max. This is generous - some commercial products won’t need 32K. You can download the tools for free and use the simulator before your PCB arrives. (And no, I do not work for IAR.)
The choice is either good or cheap (and smth. between) If JLINK is too expensive for you, let me ask you how do you value your time? Think about it, before wasting your time on ''cheap'' tools. Good luck Jan