Multi region blu-ray players are not region locked and can play any blu ray disc.
One such blu-ray player is shown below.
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Sony BDPS480B.CEK 3D Blu-Ray Disc/DVD Player BRAVIA Internet Video (Wireless ... List Price: Sale Price: £89.98 You save: £219.02 (71%)  Eligible for free shipping!Availability: Usually dispatched within 1-2 business days 26 new from £89.98  |
Blu-ray Disc is the new optical disc people are using to store movies and data.
The discs themselves hold far more data than CDs or DVDs, and can be purchased here.
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20 x Traxdata Blu-Ray 25Gb 4x BD-R Blank Discs - White Inkjet Printable (2 x 10 Packs) Sale Price: £19.88 |
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TDK T78088 BD-R 4x 25GB Blu-ray Disc - 10 Pack Cakebox List Price: Sale Price: £11.99 You save: £5.00 (29%) |
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2011 CODEFREE LG BD630 Blu Ray Zone A+B+C / DVD Region 012345678 PAL/NTSC All Zone Multi Region Code Free DVD BLU RAY Player 100% Guaranteed. 100~240V 50/60Hz Int'l Version with EU/UK Mains Power Plug (2m HDMi Cable Included) Sale Price: £179.00 Eligible for free shipping!Availability: Usually dispatched within 24 hours 3 new from £179.00 |
There are 3 blu-ray regions, but not all blu-rays are region coded, as many of the big studios are producing region-free blu-rays.
Paramount, Universal, Disney & Sony blu-rays are usually region free, whilst Fox blu-rays are region coded.
If you buy a region-coded blu-ray from another country and your blu-ray player or drive is region-locked, it won't work, so be careful.
 Samsung BD-E6100 3D Smart Blu-ray Disc Player with Built-in Wi-Fi (New for 2012) Sale Price: £116.69 |
 LG BD650 2D Blu-ray Player List Price: Sale Price: £49.97 You save: £37.49 (43%) |
 Panasonic DMP-BD75EB-K Ultra Fast Booting 2D Blu-Ray Disc Player Sale Price: £57.59 |
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Sony BDPS480B.CEK 3D Blu-Ray Disc/DVD Player BRAVIA Internet Video (Wireless ... List Price: Sale Price: £89.98 You save: £219.02 (71%) |
 Sony BDPS390 Wi-Fi Blu Ray Disc Player (New for 2012) Sale Price: £113.85 |