Question 3D Printer

HI,

I may be in the market to buy a 3D printer, it will be used mainly for making robotics project type parts and Pi Cases of course
I have been looking for a while, focusing on the Ultimaker series, either the Ultimaker Original or the Ultimaker 2, but at £1500 its about £500 over budget. I do however want to get something that offers a good construction size and future proofing. Does anyone have any recommendations?

Please help.

I didn't find the right solution from the Internet.

References:
www.raspberrypi.org/forums/viewtopic.php?t=137188
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Thanks!