Hello Spence,
Cancel the paypal payment if you can, and I'll email you with my address. Just stick a tenner in an envelope and post it to me. I'm having problems with my email at the moment, but there's no sign of any Paypal payment.
The jar is yours, but if you've changed mind, just let me know, it doesn't matter. After all said and done, you didn't do me any favours with the Wakefield can?