Got my first raspberry pi, a pi 3 with gaming bundle, so came with couple controllers, hdmi cables, case, psu, blank sdcard, usb sdcard reader, all in including dpd delivery I think was about £70.
gotta say its not a bad deal.
Have copied loads of nes, snes, master system, genesis, arcade, atari 2600 and atari 7800 roms to it, all just work and at good performance.
Even tho my desktop pc is a quad core haswell, it struggles to emulate snes games now, used to be fine on windows 7, but windows 8 struggles, I think all the software devs now focus on android, linux etc. so not surprised it works better on the pi.