A glass a night is the format; what differs is whether you know the glass in advance. Virgin prints the list, Malbec to Fetească Neagră, and most of it is the merchant's own labels; In Good Taste keeps its list and sells on the regions. Per glass that is 4.17 GBP at Virgin and just under 6.50 USD at In Good Taste. The gin box at Virgin, 24 named gins at 5 cl, is on the gin page.