I preordered it from amazon.com for $59.30 along with JSA Omnibus Vol. 2 at $89.09, with total shipping at $11.97. Taking my total preorder price of $160.36 and based on the respective RRP prices of $125 & $150, proportionately JSA Omni Vol.1 will work out at around £43 and JSA Omni Vol. 2 at around £53. The speedyhen price for the first volume is not far off.