Need a pay/go sim for my phone, popped to the larger Migros in Seebach but nothing there to do with phones. Anyone know where i could go today to purchase one?

TIA

Try the big Migros in Oerlikon (tall blue building opposite the station)-- it they don't have them directly at the Migros (they're usually at the checkout counters or at the customer service desk) there is an Melectronics shop on the upper floor that should for sure have them.