Where can I find Unleaded 98 in Büren an der Aare?

Unleaded 98 can also be found in these cities:

Bern Brugg Bätterkinden Freiburg im Breisgau Grenchen Ipsach Langendorf Lengnau Lyssach Oberburg Obergerlafingen Pieterlen Solothurn Studen

You can also find this in Büren an der Aare:

Unleaded 95 Tanks