The gun used by former neighborhood watch volunteer George Zimmerman to kill unarmed teen Trayvon Martin has sold at auction for over $120,000, according to reports.

The last bid on the auction site United Gun Group was for $138,000, according to the Orlando Sentinel. TMZ reported its sources saying the last bid was phony, but that the weapon did sell for over $120,000.

Zimmerman’s efforts to hawk the infamous weapon have been hampered by fake bids submitted by those offended by the sale.

But United Gun Group said it had implemented an email verification system to weed out phony bids.