We have a fair few Premium Bonds between us. In the 5 years since we have had them we have never had a cheque for more than £25, although some months we have had a couple of £25 cheques. Once, when I was paying one into my bank, the teller said 'I've worked here for years and I've never seen a cheque for more than £25 from Premium Bond wins'. Saying that, many years ago when we had only a few we had a cheque for £1000. We also had 5 numbers on the Lottery not long after it had started. Our excitement knew no bounds. It was the Wednesday one in the days when you could check how much you had won via Teletext. It seemed hours before the amount came up. Guess how much? £875. I had to go to the Post Office to collect my cheque and all the assistants gathered around excitedly. When they saw the amount they said 'oh is that all?'.
Still it was a nice surprise all the same.