What is on your invoice? I have
BOLT,HF,M10-1.5X30,[109],ZN,MAT (1117931-00-A)
ACC, C PILLAR UPPER TRIM ASY, RIGHT HAND (1728455-00-A)
ACC, C PILLAR UPPER TRIM ASY, LEFT HAND (1728453-00-A)
END ITEM, PARCEL SHELF (1641293-00-D)
And that is quoted as £247.21