Arsenal set for £4m transfer boost as striker 'to undergo medical'
![Arsenal set for £4m transfer boost as striker 'to undergo medical'](https://sm.imgix.net/24/21/mikel-arteta.jpg)
Arsenal are reportedly closing in on the sale of 21-year-old striker Mika Biereth, who will join Austrian outfit Sturm Graz in a £4m deal.
Arsenal are reportedly closing in on the sale of 21-year-old striker Mika Biereth, who will join Austrian outfit Sturm Graz in a £4m deal.