European plaice prices have seen a decrease this week, with the largest category falling by 2% year-on-year to 2.30 euros per kilogram. Despite larger sizes seeing price increases, the plaice market is experiencing oversupply. In contrast, common sole prices have risen, with the 33-38 cm size increasing by 28% year-on-year to 25.02 euros/kg. Despite this, the unloading volume has decreased, indicating strong market demand despite slight supply issues.