Sign up to Xoom with PayPal through a referral link, send £50 and receive a free £10 to your PayPal (got mine within about half an hour). You can just send the £50 to yourself if you have a second bank account and will receive it back within 1 working day. There is a £1.99 fee but still means you make £8.01
https://refer.xoom.com/s/clivegregory0 ( I also receive 10.00 to my Paypal account)