Where I can buy a left-handed Jag-Stang model?
The 2021 ‘Made in Mexico’ Reissue version of the Fender Jag-Stang includes left handed versions of both sonic blue and fiesta red colors. Check your favorite online and local guitar dealers.
The 2003 ‘Made in Japan’ Reissue version did not include left handed versions, only right handed.
Also, watch the used guitar market for lefty versions. There are very rarely some on ebay. Due to their rarity it is not uncommon to see left handed jag-stangs fetch over $1250 !!!