https://www.facebook.com/GradoLabs/app_811165012281949
PRIZE and APPROXIMATE RETAIL VALUE: Two (2) prizes will be awarded. Each prize includes one (1) Grado Labs PS500e APPROXIMATE RETAIL VALUE (“ARV”): $595, or, one (1) Grado Labs RS1e APPROXIMATE RETAIL VALUE (“ARV”): $695; one (1) This is Groudn Tomo APPROXIMATE RETAIL VALUE (“ARV”): $79