SG300-1, 303 and 305 used. Well centred for theseRegistered Postage $6 in Australia, $19 elsewhere. I combine postage for additional items at no extra costPlease see the scan which forms part of the description. If, for any reason, you are not satisfied with your purchase, I offer a no-quibble refund guarantee.Please note - I will not issue refunds for items lost in the mail unless Registered Post is paid for. I photograph all mailings as proof of postage.Member of the PTS & IPDA