HEARING AID BATTERIES
BIG SPENDER: Central and North West London NHS Foundation Trust, paid £7.34 for 100 (7p each)
THRIFTY: North Bristol, £6.45 for 100 (6p each)
BIG SPENDER: Central and North West London NHS Foundation Trust, paid £7.34 for 100 (7p each)
THRIFTY: North Bristol, £6.45 for 100 (6p each)