WTD - Decent set of clincher road wheels.

Hi All,
looking for a decent 700c clincher (climbing) wheelset in good condition for a second (reserve) bike, and as light as possible. Must be Shimano 10 speed and within a budget of around £300-350.00 inc postage - or - can collect right set in/around Somerset.

They don't have to have tyres or cassette but QR's are a bonus - but not a deal killer.

Anything out there? PM if preferred.

Many Thanks,

Trikeman.