The following cases are all great ones below 70 GBP. Your case is 200 x 424.6 x 479.5 mm
Case:Cooler Master 690 III ATX Mid Tower Case (£61.42 @ Amazon UK) Total: £61.42 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-07-14 13:05 BST+0100
230 x 507 x 502 mm
Case:BitFenix Ronin ATX Mid Tower Case (£62.80 @ CCL Computers) Total: £62.80 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-07-14 13:07 BST+0100
The following cases are all great ones below 70 GBP. Your case is 200 x 424.6 x 479.5 mm
Case:Cooler Master 690 III ATX Mid Tower Case (£61.42 @ Amazon UK) Total: £61.42 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-07-14 13:05 BST+0100
230 x 507 x 502 mm
Case:BitFenix Ronin ATX Mid Tower Case (£62.80 @ CCL Computers) Total: £62.80 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-07-14 13:07 BST+0100
205 x 483 x 505 mm
Case:Phanteks PH-ES614PC_BK ATX Full Tower Case (£72.46 @ Aria PC) Total: £72.46 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-07-14 13:09 BST+0100
The following cases are all great ones below 70 GBP. Your case is 200 x 424.6 x 479.5 mm
Case:Cooler Master 690 III ATX Mid Tower Case (£61.42 @ Amazon UK) Total: £61.42 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-07-14 13:05 BST+0100
230 x 507 x 502 mm
Case:BitFenix Ronin ATX Mid Tower Case (£62.80 @ CCL Computers) Total: £62.80 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-07-14 13:07 BST+0100
205 x 483 x 505 mm
Case:Phanteks PH-ES614PC_BK ATX Full Tower Case (£72.46 @ Aria PC) Total: £72.46 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-07-14 13:09 BST+0100
235 x 535 x 550 mm
The Phanteks is the best here.
The Phanteks case is great. I'd recommend that one too.