Oct 16, 2009 12:06 PM EST

Nick Frederick, who runs the Flesh Effects tattoo parlor in Allentown with fellow artist Justin Stroup, is offering a free Phillies "P" tattoo as long as the club is still alive in the playoffs.

Since putting a small "Free 'P'" sign out front recently and being covered by local TV, Frederick has been mobbed by Phillies fans.

"I don't think we'd get these lines if we were offering free smiley-face tattoos," he said.

Normally, the "P" would cost $60 to $80. "We are booked solid through Tuesday," Frederick said.

Via Philadelphia Daily News