It would be appreciated if you could complete checkout within 3 days and make payment within 7 days. Overseas buyers by Paypal only please. Items are generally posted within 2 working days. Combined postage available, regular 3kg satchel for $11.90 Australia wide, metro Melbourne flat rate of $9.45 for regular postage up to 20kg (please wait for the correct invoice though!), or there is a new large 5kg express satchel available for only $20.50 Australia wide!!. I am happy to wait 2 weeks for you to finish shopping, just let me know that you would like to combine your invoice shortly after your first purchase. Thanks and enjoy feeding Your Hungry Bookshelf!