We hold Logitech's C920 webcam in high regard, simply because it remains to be one of the best webcams you can buy that won't break the bank. Amazon UK currently has the peripheral discounted for today only, bringing the price down to just £38.
The webcam records at 1080p and makes use of H.264 compression for excellent quality. The dual-microphone setup also ensures that sound is recorded with clarity, though we'd always recommend one invests in a standalone microphone (or headset) if they're serious about recording. This deal is good for another 14 hours so act fast if tempted.