Lionel Messi is worth so much money, even his boogers come with a hefty price tag — 'cause a tissue he allegedly used earlier this month is on sale for a staggering $1 MILLION!!!

According to multiple reports, the person who snagged the handkerchief that Messi used during his Barcelona farewell press conference back on Aug. 8 has now listed it on an international auction site for a small fortune.

In the listing, per Rojak Daily, the seller claimed the tissue contained Messi's "genetic material" … and therefore could potentially be used to someday clone the soccer superstar.