Check the listing for details. FULLY WORKING MAREXAR AUTO 2X CANON FD MOUNT TELECONVERTER AE-1 PROGRAM T70 T50. Condition: Used. Listed at 7.29 USD. FASTEST SHIPPING ANYWHERE!OBTAINED FROM AN OLD CAMERA STORE THAT CLOSED DOWN MANY YEARS AGO. CLEAN CONDITION. -REFER TO PHOTOS! - NO REFUNDS / PARTIAL REFUND SCAMS / EXCHANGES / ETC IF YOU HAVE LESS THAN 5 FEEDBACKS YOU NEED TO CONTACT ME BEFORE YOU CLICK BUY IT NOW SHIPPING WILL BE FREE ANYWHERE IN THE USA! INTERNATIONAL SHIPPING WILL BE A FLAT RATE OF $18.00 ANYWHERE IN THE WORLD! WE ONLY SHIP USPS EXPRESS MAIL BECAUSE INSURANCE AND TRACKING ARE INCLUDED ALWAYS CONTACT ME IF THERE ARE ANY ISSUES. NEVER JUST LEAVE A NEUTRAL OR NEGATIVE FEEDBACK OR FILE A EBAY/PAYPAL DISPUTE WITHOUT LETTING ME KNOW THERE IS A PROBLEM. LET ME HELP YOU! I LOVE MAKING PEOPLE HAPPY! IF YOU HAVE FILED A DISPUTE WITH ANY SELLER WITHOUT CONTACTING THEM FIRST DIRECTLY....PLEASE LOOK ELSEWHERE FOR WHAT YOU NEED. THANKS FOR YOUR TIME.