Why is the butter (plastic/cardboard tray) in the 500g tray more expensive than in the 250g tray?
Why is the butter (plastic/cardboard tray) in the 500g tray more expensive than in the 250g tray?
Why is the butter (plastic/cardboard tray) in the 500g tray more expensive than in the 250g tray?

The price difference is minimal, but why buy almost twice as much packaging?

The price difference is minimal, but why buy almost twice as much packaging?