Silver is expensive if buying in the UK. If your going to be buying 200 at a time it is probably cheaper to buy from either a company in Estonia or Germany. Liberty silver is cheap in Estonia, but delivery changes are high unless you use your own corrioior and there will be a fee to send Euros, so I would recommend buying from somewhere like silver to go (www.silver-to-go.com) you can purchase in GBP and send to a UK bank so no transfer fees and delivery starts at just 12. Atkinsons prices ae good for UK prices, but because of VAT silver is expensive, only really recommended for collectors looking to get specific coins rather than investig larger amounts per month. Their gold prices look very good though, I might be buying a little bit of gold from them soon. Maybe a 1oz kangaroo.