It reportedly sold on ebay in July 2016 for $11,700 W/o VVS docs.
https://www.chevelles.com/forums/60-...uilt-what.html
Looks like someone back then found a very closely dated 1970 (OTC or L78 Camaro-Nova) 4 bolt main L-78 CKO block,then unevenly re-stamped this LS-3 Malibus VIN into it.
Needless to say,Oshawa never assembled any 1970 L-78 vehicles,plus the Oshawa cowl tag doesn't even call out the RPO Z-25 Super Sport option.
But credit to the seller for not trying to say it's a Super Sport or an L-78,just that it's block is a generic original CKO 375HP block,and no reserve either.