I found these Yonex Strings with Old Logo on sale at mybadminton store: http://www.mybadmintonstore.com/shop/product_info.php?cPath=25_29_52_90&products_id=464 http://www.mybadmintonstore.com/shop/product_info.php?cPath=25_29_52_90&products_id=474 Presume these strings are meant for collectors given the costly prices? Would these strings be too 'old' and not playable at all?
somebody probably couldn't sell them so might as well sell higher lol these strings condition will depend on where were they been kept all this while. strings kept too long even in room temperature will eventually become sticky but still can be used, probably just lost the elasticity and an unhappy stringer lol thus its advisable to get a fresh set with new logo !