May not have gotten many calls - it's in engine & accessories:
http://www.boattraderonline.com/addetail.html?36443542
$9500, 25" transom, Miami
79 SEACRAFT 20FT,CLOSEDTRANSOM,,225 YAMAHA ,FULL-FLOAT-PLATFORM,2ND OWNER ,COMPOSITE TRANSOM,GREAT CONDITION. MOVING MUST SELL.305-525-1554 OR AFTER 5 PM 305-252-7631,10,000 OR BEST OFFER!