Cheapest I have seen this card as was waiting for one under the £200 mark from Amazon. Out of stock at the min but took the plunge and ordered as not in any rush. Hope it helps someone at least.
21260-00-20G - 8GB Sapphire Radeon RX 480, 14nm Polaris, PCIe 3.0, 8000MHz GDDR5, 1126MHz GPU, 1266MHz Boost, 2304 Streams, 3x DP/HDMI
1 x 21260-00-20G